Refer to the exhibit. OSPF is configured on all routers in the network. On the basis of the show ip ospf n eighbor output, what prevents R1 from establishing a full adjacency with R2? （）https://assets.asklib.com/images/image2/2018073015404016990.jpg

A . Router R1 will only establish full adjacency with the DR and BDR on broadcast multi- access networks. B . Router R2 has been elected as a DR for the broadcast multiaccess network in OSPF area 1. C . Routers R1 and R2 are configured as stub routers for OSPF area 1 and OSPF area 2. D . Router R1 and R2 are configured for a virtual link between OSPF area 1 and OSPF area 2. E . The Hello parameters on routers R1 and R2 do not m atch.

时间：2022-10-20 07:42:12 所属题库：CCNP(642-902)题库

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Refer to the exhibit. Routers A and B are directly connected and running OSPF， but they are unable to form a neighbor relationship. What is the most likely cause？（）https://assets.asklib.com/images/image2/2018072408474251714.jpg

A . The routers are not on the same network. B . The network statements do not match. C . The process number does not match. D . The MTU does not match. E . The OSPF cost does not match. F . There is a physical issue with the cable.

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Refer to the exhibit. When running OSPF, What would cause router A not to form an adjacency with router B?（）https://assets.asklib.com/images/image2/2018072410262779147.jpg

A . The loopback addresses are on different subnets B . The value of the dead timers on the router are different C . Route summarization is enabled on both routers D . The process indentifier on router A is different than the process identifier on router B

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Refer to the exhibit.If the router Cisco returns the given output and has not had its router ID set manually, what value will OSPF use as its router ID?（）https://assets.asklib.com/images/image2/2018072411242431760.jpg

A . 192.168.1.1 B . 172.16.1.1 C . 1.1.1.1 D . 2.2.2.2

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Refer to the exhibit. How would you get the 1.1.1.1 network into the OSPF database？（）https://assets.asklib.com/images/image2/2018072616103459592.png

A . Configure RTA as an ASBR B . Redistribute connected routes on RTA into OSPF C . Set up a virtual link between area 1 and area 0 D . Set up a virtual link between area 1 and area 2 E . Add a static route into RTB and enter it into OSPF F . Place a network 1.1.1.0 0.0.0.0 command into RTB G . Set up a unique router ID on RTA using an RFC 1918 address H . Change area 0 on RTB to area 1

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Refer to the exhibit. Given the output for this command, if the router ID has not been manually set, what router ID will OSPF use for this RouterD?（）https://assets.asklib.com/images/image2/2018072408582679930.jpg

A . 10.1.1.2 B . 10.154.154.1 C . 172.16.5.1 D . 192.168.5.3

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Refer to the exhibit. Will redistribute d RIP routes from OSPF Area 2 be allowed in Area 1? （）https://assets.asklib.com/images/image2/2018073017391257374.jpg

A . RIP routes will be allowed in Area 1 only if they are first redistributed into EIGRP. B . Because NSSA will discard type 7 LSAs, redistributed RIP routes will not be allowed in Area 1. C . Redistrib uted RIP routes will be allowed in Area 1 because they will be changed into type 5 LSAs in Area 0 and passed on into Area 1. D . Redistributed RIP routes will be allowed in Area 1 because they will be changed into type 7 LSAs in Area 0 and passed on into Area 1. E . Because Area 1 is an NSSA, redistributed RIP routes will not be allowed.

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Refer to the exhibit. OSPF is running throughout the network. You want to minimize the propagation of LSAs into and out of A rea 1. Which OSPF feature would best achieve this goal? （）https://assets.asklib.com/images/image2/2018073016161132410.jpg

A . stub B . totally stubby C . NSSA D . totally NSSA

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Refer to the exhibit. Which two Cisco IOS commands on R2 would verify its OSPF neighbor relationships?（）https://assets.asklib.com/images/image2/2018073017210077293.jpg

A . show ip ospf B . show ip ospf interface C . show ip ospf neighbor D . show ip ospf database E . show ip ospf statistics F . show running - config begin router ospf

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Refer to the exhibit. What additional commands should be used to configure OSPF area 5 as a Totally Stubby area? （）https://assets.asklib.com/images/image2/2018073109011650113.png

A . area 0 stub o n routers R4 and R5 B . area 5 stub on routers R4 and R5 C . area 5 stub no - summary on routers R4 and R5 D . area 0 stub no - summary on router R4 and area 5 stub no - summary on router R5 E . area 5 stub no - summary on router R4 and area 5 stub on router R5

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Refer to the exhibit.Why are two OSPF designated routers designated routers identified on Core-Router？（）https://assets.asklib.com/images/image2/2018072314422422293.jpg

A . Core-Router is connected more than one multi-access network B . The router at 208.149.23.130 is a secondary DR in case the primary fails. C . Two router IDs have the same OSPF priority and are therefore tied for DR election D . The DR ecection is still underway and there are two contenders for the role

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Refer to the exhibit. Routers A and B are directly connected and running OSPF， but they are unable to form a neighbor relationship. What is the most likely cause？（）https://assets.asklib.com/images/image2/2018072408592345384.jpg

A . The routers are not on the same network. B . The network statements do not match. C . The process number does not match. D . The MTU does not match. E . The OSPF cost does not match. F . There is a physical issue with the cable.

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Refer to the exhibit. On the basis of the information in the exhibit， which two statements are true？（）

A . When traffic is sent from the ISP to autonomous system 64512， the traffic will be forwarded toSanJose2 because of the higher MED value of SanJose2 B . The serial 0/0/1 interface on the ISP router has been configured with the set metric 50command C . The output was generated by entering the show ip bgp command on the SanJose1 router D . The output was generated by entering the show ip bgp command on the ISP router E . The serial 0/0/1 interface on the ISP router has been configured with the set metric 75command F . When traffic is sent from the ISP to autonomous system 64512， the traffic will be forwarded toSanJose1 because of the lower MED value of SanJose1

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Refer to the exhibit. On the basis of the configuration provided, how are the Hello packets sent by R2 handled by R5 in OSPF area 5?（）https://assets.asklib.com/images/image2/2018073015415339700.jpg

A . The Hello packets will be exchanged and adjacency will be established between routers R2 and R5. B . The Hello packets will be exchanged but the routers R2 and R5 will become neighbors only. C . The Hello packets will be dropped and no adjacency will be established between routers R2 and R5. D . The Hello packets will be dropped but the routers R 2 and R5 will become neighbors.

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Refer to the exhibit.What is the effect of the configuration that is shown?（）

A . It tells the router or switch to try establish an SSH connection first and if that fail to use telnet. B . It configures a cisco network device to use the SSH protocol on incoming communications via the virtual terminal ports. C . It allows seven failed login attempts before the VTY lines are temporarily shutdown. D . It configures the virtual terminal lines with the password 030752180500. E . It configures SSH globally for all logins.

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Refer to the exhibit. Examine the partial configuration and the routing table excerpt. Which routes would be redistributed into OSPF area 1?（）https://assets.asklib.com/images/image2/2018073016410242942.jpg

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Refer to the exhibit. What is the configuration an example of？（）

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Refer to the above exhibit. Why are the EIGRP neighbors for this router not learning the routes redistributed from OSPF?（）https://assets.asklib.com/images/image2/2018073016092178687.jpg

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Refer to the exhibit. OSPF has been configured on all routers in the network and Area 1 has been configured as a NSSA. Which statement is true about the NSSA Area 1？（）https://assets.asklib.com/images/image2/2018073011483760789.jpg

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<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/7d97864996209a34c87d227a35adff83.png' /> A. The router will rebroadcast any DHCP requests received by this interface out to all interfaces included in the ip helper - address commands. B. The router will rebroadcast any UDP broadcasts received by this interface out to all interfaces included in the ip helper - address commands. C. The router will unicast any DHCP requests received by this interface out to all addresses included in the ip helper - address commands. D. This configuration will not do anything because the ip helper - address command needs to also be applied to the 192.168.23.1 IP address.

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Refer to the exhibit. When running OSPF, What would cause router A not to form an adjacency with router B？（）

<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/67e52e69e1cc511a71a60a5d0c35c68a.jpg' /> A.The loopback addresses are on different subnets B.The value of the dead timers on the router are different C.Route summarization is enabled on both routers D.The process indentifier on router A is different than the process identifier on router B

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Refer to the exhibit. Which Virtual Router Redundancy Protocol （）

A．RouterAisthemastervirtualrouter，andRouterBisthebackupvirtualrouter．WhenRouterAfails，RouterBwillbecomethemastervirtualrouter．WhenRouterArecovers，RouterBwillmaintaintheroleofmastervirtualrouter． B．RouterAisthemastervirtualrouter，andRouterBisthebackupvirtualrouter．WhenRouterAfails，RouterBwillbecomethemastervirtualrouter．WhenRouterArecovers，itwillregainthemastervirtualrouterrol E． C．RouterBisthemastervirtualrouter，andRouterAisthebackupvirtualrouter．WhenRouterBfails，RouterAwillbecomethemastervirtualrouter．WhenRouterBrecovers，RouterAwillmaintaintheroleofmastervirtualrouter． D．RouterBisthemastervirtualrouter，andRouterAisthebackupvirtualrouter．WhenRouterBfails，RouterAwillbecomethemastervirtualrouter．WhenRouterBrecovers，itwillregainthemastervirtualrouterrol E．

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