TECH AVENGERS: CCNA 3 V5

<div dir="ltr" style="text-align: left;" trbidi="on"><h1 style="background-color: white; direction: ltr; font-family: 'Crete Round', Arial, Helvetica, sans-serif; font-size: 1.5em; font-weight: normal; line-height: 1.5em; margin: 0px 0px 1em; padding: 0px; text-align: center;"><span style="color: #3366ff;"><strong style="line-height: inherit;"> CCNA 3 R&S: Scaling Networks Final Exam Answers v5.02 + v5.03 2016</strong></span></h1><div><span style="color: #3366ff;"><strong style="line-height: inherit;"><br /></strong></span></div><div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">1</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="346" src="https://lh6.googleusercontent.com/-bP4HHzrH2PM/UvwtZvqTOPI/AAAAAAAAA1w/C8kOyFgizjU/w606-h346-no/p1-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="606" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Refer to the exhibit. A network administrator is attempting to upgrade the IOS system image on a Cisco 2901 router. After the new image has been downloaded and copied to the TFTP server, what command should be issued on the router before the IOS system image is upgraded on the router?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">ping 10.10.10.1<br />dir flash:<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">ping 10.10.10.2*</strong></span><br />copy tftp: flash0:</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">2.</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="65" src="https://lh5.googleusercontent.com/-Zf3p6JXQvos/UvwtZrIMhLI/AAAAAAAAA1o/LuKcDDVuD_E/w615-h65-no/p2-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="615" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Fill in the blank.</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The ”  <span style="color: #3366ff;"><strong style="line-height: inherit;">backbone</strong></span>  ”  area interconnects with all other OSPF area types.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">3</strong><br /><strong style="line-height: inherit;">Which address is used by an IPv6 EIGRP router as the source for hello messages?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">the interface IPv6 link-local address*</strong></span><br />the 32-bit router ID<br />the all-EIGRP-routers multicast address<br />the IPv6 global unicast address that is configured on the interface</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">4</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="155" src="https://lh5.googleusercontent.com/-HwNBJ-Y_7zY/UvwtcffwH6I/AAAAAAAAA28/yEtr_Vu_OHA/w618-h155-no/p4-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="618" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Refer to the exhibit. A network administrator issues the show ipv6 eigrp neighbors command. Which conclusion can be drawn based on the output?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">The link-local addresses of neighbor routers interfaces are configured manually.*</strong></span><br />If R1 does not receive a hello packet from the neighbor with the link-local address FE80::5 in 2 seconds, it will declare the neighbor router is down.<br /><span style="color: #333333;">R1 has two neighbors. They connect to R1 through their S0/0/0 and S0/0/1 interfaces.</span><br />The neighbor with the link-local address FE80::5 is the first EIGRP neighbor that is learned by R1.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">5</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="297" src="https://lh4.googleusercontent.com/-2vPNzVsqROA/UvwteLgjEZI/AAAAAAAAA3U/JUTKN94PSls/w649-h297-no/p5-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="649" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Refer to the exhibit. Which two conclusions can be derived from the output? (Choose two.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The network 192.168.10.8/30 can be reached through 192.168.11.1.<br />The reported distance to network 192.168.1.0/24 is 41024256.<br />Router R1 has two successors to the 172.16.3.0/24 network.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">There is one feasible successor to network 192.168.1.8/30.*</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">The neighbor 172.16.6.1 meets the feasibility condition to reach the 192.168.1.0/24 network.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">6</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="109" src="https://lh6.googleusercontent.com/-7iYhAvaybqY/UvwtfILEMMI/AAAAAAAAA3o/Llol9ANFigA/w547-h109-no/p6-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="547" /><br /><strong style="line-height: inherit;">Refer to the exhibit. An administrator attempts to configure EIGRP for IPv6 on a router and receives the error message that is shown. Which command must be issued by the administrator before EIGRP for IPv6 can be configured?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">eigrp router-id 100.100.100.100<br />no shutdown<br />ipv6 eigrp 100<br />ipv6 cef<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">ipv6 unicast-routing*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">7</strong><br /><strong style="line-height: inherit;">What two conditions have to be met in order to form a cluster that includes 5 access points? (Choose two.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The APs must use different cluster names.<br />The APs must all be configured to use different radio modes.<br />At least two controllers are needed to form the cluster.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">The APs have to be connected on the same network segment.*</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">Clustering mode must be enabled on the APs.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">8</strong><br /><strong style="line-height: inherit;">Which technological factor determines the impact of a failure domain?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">the forwarding rate of the switches used on the access layer<br />the number of layers of the hierarchical network<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">the role of the malfunctioning device*</strong></span><br />the number of users on the access layer</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">9</strong><br /><strong style="line-height: inherit;">Which mode configuration setting would allow formation of an EtherChannel link between switches SW1 and SW2 without sending negotiation traffic?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">SW1: desirable<br />SW2: desirable</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">SW1: passive<br />SW2: active</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">SW1: on</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">SW2: on*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">SW1: auto<br />SW2: auto<br />trunking enabled on both switches</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">SW1: auto<br />SW2: auto<br />PortFast enabled on both switches</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">10</strong><br /><strong style="line-height: inherit;">In a large enterprise network, which two functions are performed by routers at the distribution layer? (Choose two.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">provide Power over Ethernet to devices<br />provide a high-speed network backbone<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">connect remote networks*</strong></span><br />connect users to the network<br /><strong style="line-height: inherit;"><span style="color: #3366ff;">provide data traffic security*</span></strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">11</strong><br /><strong style="line-height: inherit;">A network engineer is implementing security on all company routers. Which two commands must be issued to force authentication via the password 1C34dE for all OSPF-enabled interfaces in the backbone area of the company network? (Choose two.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">area 0 authentication message-digest*</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">ip ospf message-digest-key 1 md5 1C34dE*</strong></span><br />username OSPF password 1C34dE<br />enable password 1C34dE<br />area 1 authentication message-digest</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">12</strong><br /><strong style="line-height: inherit;">When does an OSPF router become an ABR?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">when the router is configured as an ABR by the network administrator<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">when the router has interfaces in different areas*</strong></span><br />when the router has an OSPF priority of 0<br />when the router has the highest router ID</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">13</strong><br /><strong style="line-height: inherit;">Which characteristic would most influence a network design engineer to select a multilayer switch over a Layer 2 switch?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">ability to have multiple forwarding paths through the switched network based on VLAN number(s)<br />ability to aggregate multiple ports for maximum data throughput<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">ability to build a routing table*</strong></span><br />ability to provide power to directly-attached devices and the switch itself</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">14</strong><br /><strong style="line-height: inherit;">A network designer is considering whether to implement a switch block on the company network. What is the primary advantage of deploying a switch block?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">A single core router provides all the routing between VLANs.<br />This is network application software that prevents the failure of a single network device.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">The failure of a switch block will not impact all end users.*</strong></span><br />This is a security feature that is available on all new Catalyst switches.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">15</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">A network administrator enters the spanning-tree portfast bpduguard default command. What is the result of this command being issued on a Cisco switch?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Any switch port will be error-disabled if it receives a BPDU.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">Any switch port that has been configured with PortFast will be error-disabled if it receives a BPDU.*</strong></span><br />Any trunk ports will be allowed to connect to the network immediately, rather than waiting to converge.<br />Any switch port that receives a BPDU will ignore the BPDU message.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">16</strong><br /><strong style="line-height: inherit;">What are two differences between the Cisco IOS 12 and IOS 15 versions? (Choose two.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Every Cisco ISR G2 platform router includes a universal image in the IOS 12 versions, but not the IOS 15 versions.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">The IOS version 15 license key is unique to each device, whereas the IOS version 12 license key is not device specific.*</strong></span><br />The IOS 12 version has two trains that occur simultaneously, whereas the IOS 15 version still has two trains, but the versions occur in a single sequential order.<br />The IOS 12 version has commands that are not available in the 15 version.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">IOS version 12.4(20)T1 is a mainline release, whereas IOS version 15.1(1)T1 is a new feature release.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">17</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="165" src="https://lh4.googleusercontent.com/-S-ttSL3JE7c/UvwtZqQXkyI/AAAAAAAAA1s/hPy2wab6Gyg/w414-h165-no/p17-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="414" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Refer to the exhibit. What are two results of issuing the displayed commands on S1, S2, and S3? (Choose two.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">S3 can be elected as a secondary bridge.<br />S2 can become root bridge if S3 fails.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">S1 will automatically adjust the priority to be the lowest.*</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">S2 can become root bridge if S1 fails.*</strong></span><br />S1 will automatically adjust the priority to be the highest.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">18</strong><br /><strong style="line-height: inherit;">A remote classroom can successfully access video-intensive streaming lectures via wired computers. However, when an 802.11n wireless access point is installed and used with 25 wireless laptops to access the same lectures, poor audio and video quality is experienced. Which wireless solution would improve the performance for the laptops?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Upgrade the access point to one that can route.<br />Decrease the power of the wireless transmitter.<br />Adjust the wireless NICs in the laptops to operate at 10GHz to be compatible with 802.11n.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">Add another access point.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">19</strong><br /><strong style="line-height: inherit;">A network engineer is troubleshooting a single-area OSPFv3 implementation across routers R1, R2, and R3. During the verification of the implementation, it is noted that the routing tables on R1 and R2 do not include the entry for a remote LAN on R3. Examination of R3 shows the following:</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">that all interfaces have correct addressing</strong><br /><strong style="line-height: inherit;">that the routing process has been globally configured</strong><br /><strong style="line-height: inherit;">that correct router adjacencies have formed</strong><br /><strong style="line-height: inherit;">What additional action taken on R3 could solve the problem?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Force DR/BDR elections to occur where required.<br />Use the network command to configure the LAN network under the global routing process.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">Enable the OSPFv3 routing process on the interface connected to the remote LAN.*</strong></span><br />Restart the OPSFv3 routing process.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">20</strong><br /><strong style="line-height: inherit;">When should EIGRP automatic summarization be turned off?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">when a network addressing scheme uses VLSM<br />when a router has more than three active interfaces<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">when a network contains discontiguous network addresses*</strong></span><br />when a router has less than five active interfaces<br />when a router has not discovered a neighbor within three minutes</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">21</strong><br /><strong style="line-height: inherit;">When will a router that is running EIGRP put a destination network in the active state?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">when the EIGRP domain is converged<br />when there is outgoing traffic toward the destination network<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">when the connection to the successor of the destination network fails and there is no feasible successor available*</strong></span><br />when there is an EIGRP message from the successor of the destination network</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">22</strong><br /><strong style="line-height: inherit;">Which action should be taken when planning for redundancy on a hierarchical network design?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">add alternate physical paths for data to traverse the network<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">continually purchase backup equipment for the network*</strong></span><br />immediately replace a non-functioning module, service or device on a network<br />implement STP portfast between the switches on the network</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">23</strong><br /><strong style="line-height: inherit;">Fill in the blank. Use the acronym.</strong><br />Which encryption protocol is used by the WPA2 shared key authentication technique? ” <span style="color: #3366ff;"><strong style="line-height: inherit;">AES</strong></span> ”</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;"> 24</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="291" src="https://lh3.googleusercontent.com/-ZhJ652vQCvU/UvwtaJLizQI/AAAAAAAAA2A/7eYvwEcP1eI/w678-h291-no/p24-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="678" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Refer to the exhibit. When the show ip ospf neighbor command is given from the R1# prompt, no output is shown. However, when the show ip interface brief command is given, all interfaces are showing up and up. What is the most likely problem?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">R1 has not sent a default route down to R2 by using the default-information originate command.<br />R2 has not brought the S0/0/1 interface up yet.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">R1 or R2 does not have a network statement for the 172.16.100.0 network.*</strong></span><br />The ISP has not configured a static route for the ABC Company yet.<br />R1 or R2 does not have a loopback interface that is configured yet.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">25</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="307" src="https://lh4.googleusercontent.com/--bQxvn-mBAU/UvwtagPSWBI/AAAAAAAAA18/k0FuDPKFGVY/w527-h307-no/p25-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="527" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Refer to the exhibit. If router B is to be configured for EIGRP AS 100, which configuration must be entered?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">B(config-router)# network 192.168.10.4 0.0.0.3<br />B(config-router)# network 192.168.10.8 0.0.0.3<br />B(config-router)# network 192.168.10.64 0.0.0.63<br />B(config-router)# network 192.168.10.128 0.0.0.63<br />B(config-router)# network 192.168.10.192 0.0.0.63</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">B(config-router)# network 192.168.10.4 255.255.255.248<br />B(config-router)# network 192.168.10.8 255.255.255.248<br />B(config-router)#network 192.168.10.128 255.255.255.192</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">B(config-router)# network 192.168.10.0 255.255.255.0</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">B(config-router)# network 192.168.10.0 0.0.0.255</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">B(config-router)# network 192.168.10.4 0.0.0.3</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">B(config-router)# network 192.168.10.8 0.0.0.3</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">B(config-router)#network 192.168.10.128 0.0.0.63*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">B(config-router)# network 192.168.10.4 0.0.0.3<br />B(config-router)# network 192.168.10.8 0.0.0.3</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">26</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="130" src="https://lh6.googleusercontent.com/-xuSxWn7_cmc/UvwtatbTAvI/AAAAAAAAA2Q/zocC0T9H7S0/w674-h130-no/p26-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="674" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Refer to the exhibit. A network technician is troubleshooting missing OSPFv3 routes on a router. What is the cause of the problem based on the command output?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The local router has formed complete neighbor adjacencies, but must be in a 2WAY state for the router databases to be fully synchronized.<br />The neighbor IDs are incorrect. The interfaces must use only IPv6 addresses to ensure fully synchronized routing databases.<br />The dead time must be higher than 30 for all routers to form neighbor adjacencies.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">There is a problem with the OSPFv3 adjacency between the local router and the router that is using the neighbor ID 2.2.2.2.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">27</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="359" src="https://lh5.googleusercontent.com/-7Ai1gMKF5Lk/UvwtbuIDtkI/AAAAAAAAA2k/bB_lE5EkysA/w607-h359-no/p27-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="607" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Refer to the exhibit. Which two conclusions can be drawn from the output? (Choose two.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The bundle is fully operational.<br />The port channel is a Layer 3 channel.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">The EtherChannel is down.*</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">The port channel ID is 2.*</strong></span><br />The load-balancing method used is source port to destination port.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">28</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="248" src="https://lh5.googleusercontent.com/-o2kpzPQRgSc/UvwtbmUGK2I/AAAAAAAAA2Y/G-HRmNamDHQ/w678-h248-no/p28-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="678" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Refer to the exhibit. Based on the command output shown, what is the status of the EtherChannel?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The EtherChannel is dynamic and is using ports Fa0/10 and Fa0/11 as passive ports.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">The EtherChannel is in use and functional as indicated by the SU and P flags in the command output.*</strong></span><br />The EtherChannel is down as evidenced by the protocol field being empty.<br />The EtherChannel is partially functional as indicated by the P flags for the FastEthernet ports.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">29</strong><br /><strong style="line-height: inherit;">A network engineer is configuring a LAN with a redundant first hop to make better use of the available network resources. Which protocol should the engineer implement?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">FHRP<br />VRRP<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">GLBP*</strong></span><br />HSRP</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">30</strong><br /><strong style="line-height: inherit;">Users on an IEEE 801.11n network are complaining of slow speeds. The network administrator checks the AP and verifies it is operating properly. What can be done to improve the wireless performance in the network?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">Split the wireless traffic between the 802.11n 2.4 GHz band and the 5 GHz band.*</strong></span><br />Set the AP to mixed mode.<br />Change the authentication method on the AP.<br />Switch to an 802.11g AP.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">31</strong><br /><strong style="line-height: inherit;">A network administrator is troubleshooting slow performance in a Layer 2 switched network. Upon examining the IP header, the administrator notices that the TTL value is not decreasing. Why is the TTL value not decreasing?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">This is the normal behavior for a Layer 2 network.*</strong></span><br />The VLAN database is corrupt.<br />The MAC address table is full.<br />The inbound interface is set for half duplex.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">32</strong><br /><strong style="line-height: inherit;">What is a wireless modulation technique used by 802.11 WLAN standards that can implement MIMO?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">FHSS<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">OFDM*</strong></span><br />BSS<br />DSSS</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">33</strong><br /><strong style="line-height: inherit;">Which technology is an open protocol standard that allows switches to automatically bundle physical ports into a single logical link?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Multilink PPP<br />PAgP<br />DTP<br /><strong style="line-height: inherit;"><span style="color: #3366ff;">LACP*</span></strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">34</strong><br /><strong style="line-height: inherit;">A set of switches is being connected in a LAN topology. Which STP bridge priority value will make it least likely for the switch to be selected as the root?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">32768<br />4096<br />65535<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">61440*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">35</strong><br /><strong style="line-height: inherit;">Which wireless network topology is being configured by a technician who is installing a keyboard, a mouse, and headphones, each of which uses Bluetooth?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">ad hoc mode*</strong></span><br />hotspot<br />mixed mode<br />infrastructure mode</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">36</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="410" src="https://lh3.googleusercontent.com/-6mAfeVEgXS8/UvwtcMh9spI/AAAAAAAAA2g/raD7jxn8Xtc/w687-h410-no/p36-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="687" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Refer to the exhibit. Which route or routes will be advertised to the router ISP if autosummarization is enabled?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;"><span style="color: #3366ff;">10.0.0.0/8*</span></strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">10.1.0.0/16</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">10.1.0.0/28</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">10.1.1.0/24<br />10.1.2.0/24<br />10.1.3.0/24<br />10.1.4.0/28</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">37</strong><br /><strong style="line-height: inherit;">When are EIGRP update packets sent?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">only when necessary*</strong></span><br />every 30 seconds via broadcast<br />every 5 seconds via multicast<br />when learned routes age out</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">38</strong><br /><strong style="line-height: inherit;">Which requirement should be checked before a network administrator performs an IOS image upgrade on a router?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The old IOS image file has been deleted.<br />The FTP server is operational.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">There is sufficient space in flash memory.*</strong></span><br />The desired IOS image file has been downloaded to the router.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">39</strong><br /><strong style="line-height: inherit;">What method of wireless authentication is dependent on a RADIUS authentication server?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">WPA Personal<br />WEP<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">WPA2 Enterprise*</strong></span><br />WPA2 Personal</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">40</strong><br /><strong style="line-height: inherit;">A network administrator wants to verify the default delay values for the interfaces on an EIGRP-enabled router. Which command will display these values?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">show running-config<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">show interfaces*</strong></span><br />show ip protocols<br />show ip route</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">41</strong><br /><strong style="line-height: inherit;">A network administrator in a branch office is configuring EIGRP authentication between the branch office router and the headquarters office router. Which security credential is needed for the authentication process?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">a randomly generated key with the crypto key generate rsa command<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">a common key configured with the key-string command inside a key chain*</strong></span><br />the username and password configured on the headquarters office router<br />the hostname of the headquarters office router and a common password</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">42</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="274" src="https://lh3.googleusercontent.com/-CA8Gv_mCw_Y/UvwtcS-im4I/AAAAAAAAA2o/LivN3VY9v9U/w612-h274-no/p42-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="612" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Refer to the exhibit. Interface FastEthernet 0/1 on S1 is connected to Interface FastEthernet 0/1 on S2, and Interface FastEthernet 0/2 on S1 is connected to Interface FastEthernet 0/2 on S2. What are two errors in the present EtherChannel configurations? (Choose two.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Desirable mode is not compatible with on mode.<br />The trunk mode is not allowed for EtherChannel bundles.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">Two auto modes cannot form a bundle.*</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">The channel group is inconsistent.*</strong></span><br />The interface port channel ID should be different in both switches.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">43</strong><br /><strong style="line-height: inherit;">Which port role is assigned to the switch port that has the lowest cost to reach the root bridge?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">disabled port<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">root port*</strong></span><br />designated port<br />non-designated port</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">44</strong><br /><strong style="line-height: inherit;">What are two features of OSPF interarea route summarization? (Choose two.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">ASBRs perform all OSPF summarization.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">Routes within an area are summarized by the ABR.*</strong></span><br />Route summarization results in high network traffic and router overhead.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">ABRs advertise the summarized routes into the backbone.*</strong></span><br />Type 3 and type 5 LSAs are used to propagate summarized routes.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">45</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Launch PT  Hide and Save PT</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Open the PT Activity. Perform the tasks in the activity instructions and then answer the question.</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Which message was displayed on the web server?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Work done!<br />Congratulations!<br />Wonderful work!<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">You’ve made it!*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">46</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="132" src="https://lh5.googleusercontent.com/-5QaRF2Q7iEE/Uvwtcic9QLI/AAAAAAAAA24/xKroG_xyKGA/w626-h132-no/p46-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="626" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Refer to the exhibit. What two pieces of information could be determined by a network administrator from this output? (Choose two.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The metric that will be installed in the routing table for the 10.0.0.0 route will be 65 (64+1).<br />Interface Fa0/1 is not participating in the OSPF process.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">R1 is the distribution point for the routers that are attached to the 10.0.0.4 network.*</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">R1 is participating in multiarea OSPF.*</strong></span><br />The OSPF process number that is being used is 0.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">47. Match the CLI command prompt with the command or response entered when backing up a Release 15 IOS image to an IPv6 TFTP server. (Not all options are used.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="321" src="https://lh6.googleusercontent.com/-qvugkXjGlk8/UvwtdX16ZTI/AAAAAAAAA3A/2KrVekuwwe8/w926-h321-no/p47-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="926" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">RouterA# -> copy flash0:tftp:</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">Source Filename? -> C1900-universalk9-m.SPA.152-4.M3.bin</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">Address or name of remote host ->2001:DB8:CAFE:100::9</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">48</strong><br /><strong style="line-height: inherit;">A network administrator has configured an EtherChannel between two switches that are connected via four trunk links. If the physical interface for one of the trunk links changes to a down state, what happens to the EtherChannel?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Spanning Tree Protocol will recalculate the remaining trunk links.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">The EtherChannel will remain functional.*</strong></span><br />The EtherChannel will transition to a down state.<br />Spanning Tree Protocol will transition the failed physical interface into forwarding mode.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">49.</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="397" src="https://lh3.googleusercontent.com/-veYwl92lubw/UvwtdrqwQeI/AAAAAAAAA3Q/9V3PkG-B_TE/w576-h397-no/p49-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="576" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Refer to the exhibit. Which destination MAC address is used when frames are sent from the workstation to the default gateway?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">MAC addresses of both the forwarding and standby routers<br />MAC address of the standby router<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">MAC address of the virtual router*</strong></span><br />MAC address of the forwarding router</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">50</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="149" src="https://lh6.googleusercontent.com/-v-ouzL9lgkA/UvwteGQ8FOI/AAAAAAAAA3Y/gbnFjGCQ2Ac/w464-h149-no/p50-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="464" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Refer to the exhibit. A company has migrated from single area OSPF to multiarea. However, none of the users from network 192.168.1.0/24 in the new area can be reached by anyone in the Branch1 office. From the output in the exhibit, what is the problem?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">There are no interarea routes in the routing table for network 192.168.1.0.*</strong></span><br />The OSPF routing process is inactive.<br />The router has not established any adjacencies with other OSPF routers.<br />The link to the new area is down.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">51</strong><br /><strong style="line-height: inherit;">What are two requirements when using out-of-band configuration of a Cisco IOS network device? (Choose two.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Telnet or SSH access to the device<br />a connection to an operational network interface on the device<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">a direct connection to the console or AUX port*</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">a terminal emulation client*</strong></span><br />HTTP access to the device</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">52</strong><br /><strong style="line-height: inherit;">For troubleshooting missing EIGRP routes on a router, what three types of information can be collected using the show ip protocols command? (Choose three.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">any interfaces on the router that are configured as passive*</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">any ACLs that are affecting the EIGRP routing process*</strong></span><br />any interfaces that are enabled for EIGRP authentication<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">networks that are unadvertised by the EIGRP routing protocol*</strong></span><br />the local interface that is used to establish an adjacency with EIGRP neighbors<br />the IP addresses that are configured on adjacent routers</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">53</strong><br /><strong style="line-height: inherit;">What are two requirements to be able to configure an EtherChannel between two switches? (Choose two.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">All the interfaces need to work at the same speed.*</strong></span><br />All interfaces need to be assigned to different VLANs.<br />The interfaces that are involved need to be contiguous on the switch.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">All the interfaces need to be working in the same duplex mode.*</strong></span><br />Different allowed ranges of VLANs must exist on each end.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">54. Match each OSPF LSA description with its type. (Not all options are used.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="415" src="https://lh4.googleusercontent.com/-Bn6_iQ6Kdzs/UvwteugOaXI/AAAAAAAAA3s/f4uLfnFvnK8/w990-h415-no/p54-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="990" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">This type of LSA exists in multi-access & non-broadcast multi-access networks w/DR   =>   TYPE 2 LSA</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">This type of LSA describes routes to networks outside of the OSPF AS   =>  TYPE 5 LSA</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">This type of LSA is flooded only within the area which it originated    =>   TYPE 1 LSA</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">This type of LSA is used by ABR to advertise networks from other areas    =>   TYPE 3 LSA</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">55</strong><br /><strong style="line-height: inherit;">At a local college, students are allowed to connect to the wireless network without using a password. Which mode is the access point using?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">network<br />shared-key<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">open*</strong></span><br />passive</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">56</strong><br /><strong style="line-height: inherit;">What are three access layer switch features that are considered when designing a network? (Choose three.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">broadcast traffic containment<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">forwarding rate***</strong></span><br />failover capability<br /><strong style="line-height: inherit;"><span style="color: #3366ff;">Power over Ethernet***</span></strong><br />speed of convergence<br /><strong style="line-height: inherit;"><span style="color: #3366ff;">port density***</span></strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">57</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="222" src="https://lh6.googleusercontent.com/-bDypU8JMJsA/UvwtfIuGXnI/AAAAAAAAA3w/y-h673lh3_I/w505-h222-no/p57-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="505" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Refer to the exhibit. What can be concluded about network 192.168.1.0 in the R2 routing table?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">This network has been learned from an internal router within the same area.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">This network was learned through summary LSAs from an ABR.*</strong></span><br />This network is directly connected to the interface GigabitEthernet0/0.<br />This network should be used to forward traffic toward external networks.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">58</strong><br /><strong style="line-height: inherit;">Which two statements are correct about EIGRP acknowledgment packets? (Choose two.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">The packets are sent as unicast.*</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">The packets are unreliable.*</strong></span><br />The packets are used to discover neighbors that are connected on an interface.<br />The packets require confirmation.<br />The packets are sent in response to hello packets.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">59</strong><br /><strong style="line-height: inherit;">An STP instance has failed and frames are flooding the network. What action should be taken by the network administrator?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Broadcast traffic should be investigated and eliminated from the network.<br />Spanning tree should be disabled for that STP instance until the problem is located.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">Redundant links should be physically removed until the STP instance is repaired.*</strong></span><br />A response from the network administrator is not required because the TTL field will eventually stop the frames from flooding the network.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">60</strong><br />A network administrator issues the command <strong style="line-height: inherit;">R1(config)# license boot module c1900 technology-package securityk9</strong> on a router. What is the effect of this command?</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The IOS will prompt the user to provide a UDI in order to activate the license.<br />The IOS will prompt the user to reboot the router.<br />The features in the Security package are available immediately.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">The Evaluation Right-To-Use license for the Security technology package is activated.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">61</strong><br /><strong style="line-height: inherit;">A router has been removed from the network for maintenance. A new Cisco IOS software image has been successfully downloaded to a server and copied into the flash of the router. What should be done before placing the router back into service?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Delete the previous version of the Cisco IOS software from flash.<br />Copy the running configuration to NVRAM.<br />Back up the new image.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">Restart the router and verify that the new image starts successfully.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">62</strong><br /><strong style="line-height: inherit;">What are the two methods that are used by a wireless NIC to discover an AP? (Choose two.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">receiving a broadcast beacon frame*</strong></span><br />delivering a broadcast frame<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">transmitting a probe request*</strong></span><br />sending an ARP request<br />initiating a three-way handshak</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">63</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="391" src="https://lh5.googleusercontent.com/-kIkrVUuFv5Y/UvwtfRvn-fI/AAAAAAAAA38/0pYCA6no0gA/w680-h391-no/p63-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="680" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Refer to the exhibit. Why did R1 and R2 not establish ad adjacency?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The link-local address must be the same on both routers.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">The AS number must be the same on R1 and R2.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">R1 S0/0/0 and R2 S0/0/0 are on different networks.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The no shutdown command is misapplied on both routers.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The router ID must be the same on both routers.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">64. Refer to the exhibit. Match the description to the corresponding value used by the DUAL FSM. (Not all options are used.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" class="alignnone" height="467" src="https://lh6.googleusercontent.com/-4MKUDYSpoxE/UvwtgJ3iyLI/AAAAAAAAA4A/KiTTR7jR3Wo/w986-h467-no/p64-final-ccna3.png" style="height: auto; margin: 0.5em 0px 0px; max-width: 100%;" width="986" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">feasible distance to 192.168.11.64 => 660110</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">new successor to network 192.168.1.0 => 192.168.3.1</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">destination network => 192.168.11.64</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: red;"><strong style="line-height: inherit;">NEW QUESTIONS</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><br /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">65</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" src="https://lh5.googleusercontent.com/-5TVQGfbl1Lw/U5vhYNF3tNI/AAAAAAAABh0/gFk6_cD39D4/w492-h231-no/p66.png" style="height: auto; max-width: 100%;" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Refer to the exhibit. Router CiscoVille has been partially configured for EIGRP authentication. What is missing that would allow successful authentication between EIGRP neighbors?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The interfaces that will use EIGRP authentication must be specified.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The CiscoVIlle router requires a second keychain to function correctly when using two interfaces for EIGRP authentication.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The same key number must be used on any EIGRP neighbor routers.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">The keychain for EIGRP authentication must be configured on the interfaces.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">66 Which Cisco IOS Software Release 15.0 technology pack is shipped with a permanent license on all Cisco ISR G2 devices?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">IPBase*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">DATA</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Unified Communications</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Security</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><br /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: red;"><strong style="line-height: inherit;">New questions:</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">67. By default, how many equal cost routes to the same destination can be installed in the routing table of a Cisco router?</strong><br />2<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">4***</strong></span><br />16<br />32</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">=======================<br /><strong style="line-height: inherit;">68. What are two reasons to implement passive interfaces in the EIGRP configuration of a Cisco router? (Choose two.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">to provide increased network security ***</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">to shut down unused interfaces</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">to exclude interfaces from load balancing</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">to mitigate attacks coming from the interfaces</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">to avoid unnecessary update traffic ***</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">=======================================</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">69. What is a difference between the Cisco IOS 12 and IOS 15 versions?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The IOS 12 version has commands that are not available in the 15 version.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">IOS version 12.4(20)T1 is a mainline release, whereas IOS version 15.1(1)T1 is a new feature release.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The IOS version 15 license key is unique to each device, whereas the IOS version 12 license key is not device specific.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Every Cisco ISR G2 platform router includes a universal image in the IOS 12 versions, but not the IOS 15 versions.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">=======================================</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">70. Fill in the blank. Do not use abbreviations.</strong><br />The spanning-tree “<span style="color: #3366ff;"><strong style="line-height: inherit;">mode rapid-pvst</strong></span>” global configuration command  is used to enable Rapid PVST+.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">=======================================</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">71. A WLAN user wants to allocate an optimal amount of bandwidth to a specific online game. What is a Linksys Smart Wi-Fi tool that will allow the user to do this?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Widgets</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Speed Test</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Media Prioritization</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">Bandwidth Prioritization*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">=======================================</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">72. When a Cisco router is configured with fast-switching, how are packets distributed over equal-cost paths?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">on a per-path-load basis</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">on a per-destination basis*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">on a per-interface basis</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">on a per-packet basis</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">=======================================</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">73. A network administrator is analyzing first-hop router redundancy protocols. What is a characteristic of VRRPv3?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">VRRPv3 is Cisco proprietary.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">It supports IPv6 and IPv4 addressing.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">It allows load balancing between routers.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">It works together with HSRP.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">=======================================</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">74. Which two channel group modes would place an interface in a negotiating state using PAgP? (Choose two.)</strong><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">auto *</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">desirable *</strong></span><br />on<br />passive<br />active</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">=======================================<br /><strong style="line-height: inherit;">75. What is the purpose of the Cisco PAK?</strong><br />It is a proprietary encryption algorithm.<br />It is a compression file type used when installing IOS 15 or an IOS upgrade.<br />It is a way to compress an existing IOS so that a newer IOS version can be co-installed on a router.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">It is a key for enabling an IOS feature set.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">=======================================<br /><strong style="line-height: inherit;">76. What two license states would be expected on a new Cisco router once the license has been activated? (Choose two.)</strong><br />License State: On<br />License State: Active, Registered<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">License Type: Permanent *</strong></span><br />License Type: ipbasek9<br />License Type: Temporary<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">License State: Active, In Use *</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">=======================================<br /><strong style="line-height: inherit;">77. If a company wants to upgrade a Cisco 2800 router from IOS 12.4T, what IOS should be recommended for a stable router platform?</strong><br />13.1T<br />12.5T<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">15.1M *</strong></span><br />14.0</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">=======================================<br /><strong style="line-height: inherit;">78. Fill in the blank.</strong><br />EIGRP keeps feasible successor routes in the “<span style="color: #3366ff;"><strong style="line-height: inherit;">topology</strong></span>” table.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">=======================================<br /><strong style="line-height: inherit;">79. A network engineer is troubleshooting a newly deployed wireless network that is using the latest 802.11 standards. When users access high bandwidth services such as streaming video, the wireless network performance is poor. To improve performance the network engineer decides to configure a 5 Ghz frequency band SSID and train users to use that SSID for streaming media services. Why might this solution improve the wireless network performance for that type of service?</strong><br />Requiring the users to switch to the 5 GHz band for streaming media is inconvenient and will result in fewer users accessing these services.<br />The 5 GHz band has a greater range and is therefore likely to be interference-free.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">The 5 GHz band has more channels and is less crowded than the 2.4 GHz band, which makes it more suited to streaming multimedia. *</strong></span><br />The only users that can switch to the 5 GHz band will be those with the latest wireless NICs, which will reduce usage.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: red;">Feel free to correct me if I’m wrong.</span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: red;"><strong style="line-height: inherit;">NEW QUESTIONS</strong></span> <strong style="line-height: inherit;">2015/02/05</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">80. What type of OSPF IPv4 route is indicated by a route table entry descriptor of O E1?</strong><br />an intra-area route that is advertised by the DR<br />a summary route that is advertised by an ABR<br />a directly connected route that is associated with an Ethernet interface<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">an external route that is advertised by an ASBR</strong><strong style="line-height: inherit;">*</strong></span><br />—<br /><strong style="line-height: inherit;">81. Which type of OSPF LSA represents an external route and is propagated across the entire OSPF domain?</strong><br />type 1<br />type 2<br />type 3<br />type 4<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">type 5*</strong></span><br />—<br /><strong style="line-height: inherit;">82. A network administrator is analyzing the features that are supported by different first-hop router redundancy protocols. Which statement is a feature that is associated with GLBP?</strong><br />It uses a virtual router master.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">GLBP allows load balancing between routers.*</strong></span><br />It works together with VRRP.<br />It is nonproprietary.<br />—<br /><strong style="line-height: inherit;">83. A network administrator is analyzing the features that are supported by different first-hop router redundancy protocols. Which statement describes a feature that is associated with HSRP?</strong><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">HSRP uses active and standby routers.*</strong></span><br />HSRP is nonproprietary.<br />It uses ICMP messages in order to assign the default gateway to hosts.<br />It allows load balancing between a group of redundant routers.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">—</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">84. What is the purpose of a Cisco IOS 15 EM release?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">It specifies advanced IP services features such as advanced security and service provider packages.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">It provides regular bug fix maintenance rebuilds, plus critical fix support for network-affecting bugs.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">It is used for long-term maintenance, enabling customers to qualify, deploy, and remain on the release for an extended period.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">It provides premium packages and enables additional IOS software feature combinations that address more complex network requirements.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">—</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">85. A network administrator is analyzing first -hop router redundancy protocols.What is characteristic of VRRPv3.</strong><br /><strong style="line-height: inherit;">characteristics of VRRPV3:</strong><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">INTEROPERABILITY IN MULTI-VENDOR ENVIRONMENTS*</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">VRRPv3 SUPPORTS USAGE OF IPv4 and IPv6*</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">IMPROVE SCALABILITY THROUGH USE OF VRRS PATHWAYS*</strong></span><br />so judging from the options given it will be supports both IPv6 and IPv4 addressing</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">—</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">86. What are two methods to make the OSPF routing protocol more secure? (Choose two.)</strong><br />Use only OSPFv3.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">Use MD5 authentication. *</strong></span><br />When feasible, create a VPN tunnel between each OSPF neighbor adjacency.<br />Use the enable secret command.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">Use the passive-interface command on LAN interfaces that are connected only to end-user devices.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">—</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">87. Which function is provided by EtherChannel?</strong><br />enabling traffic from multiple VLANs to travel over a single Layer 2 link<br />dividing the bandwidth of a single link into separate time slots<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">creating one logical link by using multiple physical links between two LAN switches *</strong></span><br />spreading traffic across multiple physical WAN links</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">—</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">New question 21.02.2015</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">88.Which two parameters does EIGRP use by default to calculate the best path? (Choose two.)</strong><br />transmit and receive load<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">delay*</strong></span><br />MTU<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">bandwidth*</strong></span><br />reliability</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">—</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">New question 21.02.2015</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">89. Which wireless encryption method is the most secure?</strong><br />WPA<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">WPA2 with AES *</strong></span><br />WPA2 with TKIP<br />WEP</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">—</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">90. What occurs when authentication is configured on an EIGRP router?</strong><br />After EIGRP authentication has been configured, the router must be rebooted to be able to reestablish adjacencies.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">If adjacencies are displayed after the use of the show ipv6 eigrp neighbors command, then EIGRP authentication was successful.*</strong></span><br />Only one router is required to be configured for EIGRP authentication.<br />If only one router has been configured for EIGRP authentication, any prior adjacencies will remain intact.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">—</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;"><span style="color: red;">New question Mar 21, 2015</span></strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">91. An administrator issues the router eigrp 100 command on a router. What is the number 100 used for?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">as the maximum bandwidth of the fastest interface on the router<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">as the autonomous system number*</strong></span><br />as the length of time this router will wait to hear hello packets from a neighbor<br />as the number of neighbors supported by this router <span style="color: #3366ff;"><strong style="line-height: inherit;"><br /></strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: red;"> <strong style="line-height: inherit;">New question Apr 14, 2015</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" src="https://lh5.googleusercontent.com/-gh0_qNAZ5_I/VSxSz8CGqxI/AAAAAAAAEEI/sbOM4FfZqWs/w408-h384-no/apr14ccna3finalnewq1.PNG" style="height: auto; max-width: 100%;" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">92. Refer to the exhibit. What are the possible port roles for ports A, B, C, and D in this RSTP-enabled network?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">alternate, root, designated, root</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">designated, root, alternate, root</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">alternate, designated, root, root*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">designated, alternate, root, root</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">—</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">93.</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" src="https://lh5.googleusercontent.com/-3cBSxaq5o8M/VSxSz4D8f8I/AAAAAAAAEEI/0WZG9jtlD18/w484-h359-no/apr14ccna3finalnewq2.PNG" style="height: auto; max-width: 100%;" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;"> Refer to the exhibit. A network administrator is configuring PVST+ for the three switches.</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">What will be a result of entering these commands?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">S2 will set the priority value for VLAN 10 to 24576</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">S1 will set the priority value for VLAN 20 to 24596</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;"><span style="color: #3366ff;">S3 will set the priority value for VLAN 30 to 8192*</span></strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">S1 will set the priority value for VLAN 10 to 0</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">—</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">94. What are two drawbacks to turning spanning tree off and having multiple paths through the Layer 2 switch network? (Choose two.)</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">Broadcast frames are transmitted indefinitely.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Port security shuts down all of the port that attached devices.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The switch acts like a hub.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">The Mac address table becomes unstable.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Port security becomes unstable.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">—</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">95. Which two conditions should the network administrator verify before attempting to upgrade a Cisco IOS image using a TFTP server? (Choose two.)</strong><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">Verify connectivity between the router and TFTP server using the ping command.*</strong></span><br /><span style="color: #3366ff;"><strong style="line-height: inherit;">Verify that there is enough flash memory for the new Cisco IOS image using the show flash command.*</strong></span><br />Verify the name of the TFTP server using the show hosts command.<br />Verify that the TFTP server is running using the tftpdnld command.<br />Verify that the checksum for the image is valid using the show version command.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">—</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">96. An EIGRP router loses the route to a network. Its topology table contains two feasible successors to the same network. What action will the router take?</strong>The router will query neighbors for an alternate route.<br />The router uses the default route.<br />The DUAL algorithm is recomputed to find an alternate route.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">The best alternative backup route is immediately inserted into the routing table.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">—</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: red;"><strong style="line-height: inherit;">May 6, 2015</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">97. What is the function of STP in a scalable network?</strong><br />It combines multiple switch trunk links to act as one logical link for increased bandwidth.<br />It decreases the size of the failure domain to contain the impact of failures.<br />It protects the edge of the enterprise network from malicious activity.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">It disables redundant paths to eliminate Layer 2 loops.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">—</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" src="https://lh6.googleusercontent.com/-c0SHlNy1kYo/VU2kbe2sQOI/AAAAAAAAEEo/6JZ1kduL4LU/w499-h385-no/ccna%2B3%2Bfinal%2Bmay6%2B1.PNG" style="height: auto; max-width: 100%;" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">98. Refer to the exhibit. Which switch will be the root bridge after the election process is complete?</strong><br />S1<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">S2*</strong></span><br />S3<br />S4</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">—</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">99.</strong><img alt="" src="https://lh4.googleusercontent.com/-37t69eoYnr0/VU2kbV91_pI/AAAAAAAAEEs/O6tNdyF9Xhc/w927-h284-no/ccna%2B3%2Bfinal%2Bmay6%2B2.PNG" style="height: auto; max-width: 100%;" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Match the OSPF router type description with its name</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">Internal routers:</strong></span><br /><span style="color: #3366ff;">Routers that have all their interfaces in the same area and have identical LSDBs.</span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">Area border routers:</strong></span><br /><span style="color: #3366ff;">All the routers of this type maintain separate LSDBs for each area to which they connect.</span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">Autonomous System Boundary Routers:</strong></span><br /><span style="color: #3366ff;">Routers that have at least one interface attached to an external internetwork (another autonomous system), such as a non-OSPF network.</span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">—</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: red;"><strong style="line-height: inherit;">08 May 2015</strong></span><br /><strong style="line-height: inherit;">100. What is a requirement to configure a trunking EtherChannel between two switches?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The participating interfaces must be on the same module on a switch.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The participating interfaces must be physically contiguous on a switch.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">The participating interfaces must be assigned the same VLAN number on both switches.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The allowed range of VLANs must be the same on both switches.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">—</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">101. What should be installed on a Cisco router as a prerequisite for installing the Data, Security, and Unified Communications licenses in IOS 15?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">the IP Base license*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">the Cisco License Manager</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">the Enterprise Services package</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">the Enterprise Base license</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">—</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: red;"><strong style="line-height: inherit;">NEW QUESTIONS</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">102. After implementing an IPv6 network, the administrator notices that the OSPFv3 process is not starting on the routers. What could be the problem?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">No router IDs are configured on the routers.***</strong></span><br />Authentication was not implemented between the routers.<br />The routers were not configured with the network command.<br />The routers are configured with the default priority.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">103. Which statement describes the load balancing behavior of EIGRP?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">EIGRP for IPv6 supports unequal cost load balancing, but EIGRP for IPv4 does not.<br />EIGRP for IPv4 supports unequal cost load balancing, but EIGRP for IPv6 does not.<br />Neither EIGRP for IPv4 nor EIGRP for IPv6 support unequal cost load balancing.<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">Both EIGRP for IPv4 and EIGRP for IPv6 support unequal cost load balancing.***</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Please confirm whether or not the answers are correct.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">—</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><br /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">104. What is the purpose of the Cisco License Manager?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;"><span style="color: #3366ff;">It is a free software application that helps network administrators rapidly deploy multiple Cisco software licenses across their networks. *</span></strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">It is software that provides the Product Activation Key for the license and important information regarding the Cisco End User License Agreement.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">It is software that comes pre-installed with the software image and contains licenses for the customer-specified packages and features.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">It is a web-based portal for getting and registering individual software licenses.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">105. While attending a conference, participants are using laptops for network connectivity. When a guest speaker attempts to connect to the network, the laptop fails to display any available wireless networks. The access point is probably operating in which mode?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">passive*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">mixed</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">open</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">active</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">106.</strong> <strong style="line-height: inherit;">Refer to the exhibit and the following error message from the SwB switch.</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">00:22:43: %SPANTREE-7-RECV_1Q_NON_TRUNK: Received 802.1Q BPDU on non trunk FastEthernet0/1 VLAN1.</strong><br /><strong style="line-height: inherit;">00:22:43: %SPANTREE-7-BLOCK_PORT_TYPE: Blocking FastEthernet0/1 on VLAN0001. Inconsistent port type.</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Considering that the link between the two switches is good and the correct type, what could cause this error message?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The SwA port has IEEE 802.1Q trunking enabled and the SwB port has ISL trunking enabled.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">The SwA port is configured as a trunk port and the SwB port is configured as an access port.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The Spanning Tree Protocol has been disabled on both switches.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The Spanning Tree Protocol has been disabled on one switch.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The IEEE 802.1Q trunking port has a speed mismatch on one of the switches.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">107. Which statement describes a characteristic of OSPF external routes?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Type 1 and type 2 external routes in IPv4 networks are represented in the routing table by EX1 and EX2, respectively.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The cost of a type 1 route is always the external cost, regardless of the interior cost to reach that route.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">A type 2 route is always preferred over a type 1 route for the same destination.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">The difference between type 1 and type 2 is in the way the cost of the route is being calculated.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">108. A network administrator is designing a wireless network for a new school building. The wireless network is for students using their own mobile devices. The network administrator wants to provide the most throughput possible even if the throughput is reduced by students using older devices. Which technology would be best in this situation?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">802.11g*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">802.11ac</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">802.11n</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">802.11ad</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">109. A company has deployed four 48-port access layer switches to a switch bock. For redundancy each access layer switch will connect to two distribution layer switches. Additionally, link aggregation will be used to combine 10 Gbps interfaces to form 20 Gbps trunk links form the access layer switches to the distribution layer switches. How many switch ports on the access layer switches will be available in the switch block to support end devices?</strong><br />176<br /><span style="color: #3366ff;"><strong style="line-height: inherit;">184*</strong></span><br />188<br />192</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">110.</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><img alt="" src="https://lh3.googleusercontent.com/Up8TaOAc4odFniiz9qb_0vUYJS1yBLdguoIRwoJYT67GPl22hjYhORVS8Erkp3kbJqa8JDbXcNsq6wMT4b5_5HIjo-TVjbmjAPQlHPPjuGbkq5ixFJVsyhy0mxLGD23CJyZ_BLTI1RRjSbenHW2TAHuRqfrJViMwLH3fJP37T1PyE_KPo-LkakvSPh14ghjwjWoU_QGMiJY4s61hpHyOmuwKgsLzEAhxNMk_tS5R3Dfww_3uW3L6oGpWX_gsOGiK29YB015dUqXxKfjUeGiM1oXGUG5A6cRuSkzDA04rjxvwQ5ykIzV4TK30qjj4JSvnDrP67EzKLAnOYBgsdfM2ZPnn0I6gFBQKrZr0prg2-x9GcBJpvh2o79IzfaidZXVldcHyWa_Li8PchwMlfttwXmMW3eLxo_i9KWgfh54B6g290QhZD-2S0qoN6C2E2CG1bZq_LxME1fSSlNP1w2nomPYGdH06cKYNK0Srb_spnO3vRgFdJ7Mi97bLdLEJ3nJrJxyI6P7PZZW_3G3USmOD9HPLvofSPm7jvuC6deygXB1cF7xOHGVeI0CkJ5ngsaAHREGp=w480-h301-no" style="height: auto; max-width: 100%;" /></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">Refer to the exhibit. Routers R1 and R2 are directly connected via their serial interfaces and are both running the EIGRP routing protocol. R1 and R2 can ping the directly connected serial interface of their neighbor, but they cannot form an EIGRP neighbor adjacency.</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">What action should be taken to solve this problem?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Configure EIGRP to send periodic updates.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Configure the same hello interval between the routers.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">Configure both routers with the same EIGRP process ID.*</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Enable the serial interfaces of both routers.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">111. What is a feature of the OSPF routing protocol?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">OSPF authentication is configured in the same way on IPV4 and IPV6 networks</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">The SPF algorithm chooses the best path based on 30-second updates</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">Routers can be grouped into autonomous systems to support a hierarchical system.</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><span style="color: #3366ff;"><strong style="line-height: inherit;">It scales well in both small and large networks. *</strong></span></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;"><strong style="line-height: inherit;">112. Refer to the exhibit. If the switch has been configured for PVST+ mode, what command output would replace the question marks?</strong></div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">pvst</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">pvst+</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">rstp</div><div style="background-color: white; direction: ltr; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px; line-height: 22.5px; margin-bottom: 1em; padding: 0px;">ieee</div></div></div>

CCNA 3 R&S: Scaling Networks Final Exam Answers v5.02 + v5.03 2016

CCNA 3 R&S: Scaling Networks Final Exam Answers v5.02 + v5.03 2016 1 Refer to the exhibit. A network administrator is attempting to upg...

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CCNA 3 R&S: Scaling Networks Final Exam Answers v5.02 + v5.03 2016

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