While logged into a router, you wish t...

单项选择题While logged into a router, you wish to see the RIP routing updates in real time as they are sent and received. Which command would you issue to see these updates?（）

A. Show ip protocols
B. Show ip route rip
C. Debug ip rip
D. Debug ip updates
E. Debug ip transactions

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1.单项选择题Which command displays EIGRP-related router activities as they occur?（）

A. TestKing# show ip route *
B. TestKing# debug eigrp route
C. TestKing# debug ip eigrp
D. TestKing# debug ip protocols eigrp
E. TestKing# show ip route eigrp

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2.单项选择题 The following was issues on router TestKingA:
TestKingA #show ip ospf neighbor
Neigbor ID PRI State Dead Time Address Interface
192.168.1.2 1 Full/- 00:00:37 192.168.1.2 Serial1
Which type of OSPF network will provide the output shown in the graphic?（）

A. FDDI
B. nonbroadcast multiaccess
C. broadcast multi-access
D. point-to-point

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3.单项选择题TestKing.com has a large corporate network that uses multiple routing protocols.Hosts in a portion of the network that uses EIGRP have become unreachable.Which router command will allow you, the network technician, to view the status of these routes?（）

A. TestKing# show eigrp entries
B. TestKing# show protocols
C. TestKing# debug eigrp routes
D. TestKing# show ip route eigrp
E. TestKing# show route eigrp

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4.多项选择题Which IOS commands can a network technician use to verify all RIP, IGRP,EIGRP, and OSPF routing protocol configurations?（）

A. debug ip routing
B. show running-config
C. show ip route protocols
D. show ip protocols
E. show protocols al

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5.单项选择题Which command will display all the EIGRP feasible successor routes known to a router?（）

A. Router# show ip eigrp routes *
B. Router# show ip eigrp summary
C. Router# show ip eigrp topology
D. Router# show ip eigrp adjacencies
E. Router# show ip eigrp neighbors detail

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6.单项选择题 You try to add a new router into the established Testking OSPF network. The networks attached to the new router do not appear in the routing tables of the other OSPF routers.The new router was configured for OSPF in the following way:
Router(config)# router ospf 99
Router(config-if)# network 10.0.0.0 255.0.0.0 area 0
Based on this information, what is the most likely problem?（）

A. The process id is configured improperly.
B. The OSPF area is configured improperly.
C. The network wildcard mask is configured improperly.
D. The network number is configured improperly.
E. The AS is configured improperly.
F. The network subnet mask is configured improperly.
G. All of the above are likely problems.

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7.单项选择题The following routes exist in the Testking router（）

A. R 12.18.8.0/24 [120/1] via 12.18.2., 00:00:10, Serial0
B. R 12.18.11.0/24 [120/7] via 12.18.9.1, 00:00:03, Serial1
C. C 12.18.1.0/24 is directly connected, Ethernet0
D. R 12.18.5.0/24 [120/15] via 12.18.2.2, 00:00:10, Serial0

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8.单项选择题 You are a network technician at TestKing, Inc. You are currently troubleshooting a routing issue on the Testking1 router. You issue the show ip route command. The output from the command is displayed in the following exhibit:
Which one of the following routes WILL NOT be entered into its neighboring routers routing table?（）

A. R 192.168.11.0/24 [120/7] via 192.168.9.1, 00:00:03, Serial1
B. C 192.168.1.0/24 is directly connected, Ethernet0
C. R 192.168.8.0/24 [120/1] via 192.168.2.2, 00:00:10, Serial0
D. R 192.168.5.0/24 [120/15] via 192.168.2.2, 00:00:10, Serial0
E. None of the above

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9.单项选择题 You are a network administrator at TestKing, Inc. and you're getting complaintsthat users on the TestKing2 Ethernet network can't access the TestKing1 site. Totroubleshoot this, you begin by looking at the Testking1 and Testking2 routerconfigurations as shown below:

Based on the above output, what is the underlying cause of this problem?（）

A. Link state routing protocol is missing.
B. Incorrectly configured IP addresses
C. IGRP is incorrectly configured.
D. Frame relay is not configured.
E. None of the above

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10.多项选择题After executing the "show host" command, which of the information below would you see?（）

A. The IP addresses of workstations allowed gain access to the router via an access list
B. Permanent name-to-address mappings created using the ip host command.
C. Temporary and permanent DNS entries.
D. The names of the routers created using the hostname command.
E. The length of time of users logged into the router, as well as the duration

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