网络学院25.docx

1、网络学院251窗体顶端Refer to the exhibit. All routers in the exhibit are running RIP v1. The network administrator issues the show ip route command on router A. What routes would appear in the routing table output if the network is converged? (Choose two). R 192.168.2.0/24 120/1 C 192.168.2.0/24 120/1 R 10.1

2、0.3.0/24 120/0 C 10.10.3.0/24 120/1 R 10.10.1.0/24 120/2 R 10.10.1.0/24 120/3 窗体底端ObservableDescriptionMax Value1correctness of responseOption 1 and Option 5 are correct.1 point for each correct option.0 points if more options are selected than required. 2This item references content from the follow

3、ing areas: CCNA Exploration: Routing Protocols and Concepts 5.3.1 Verifying RIP: show ip route 2窗体顶端Refer to the exhibit. Router1 is running RIPv1. What command was entered into Router1 to configure the gateway of last resort? no auto-summary ip default-network 0.0.0.0 ip default-gateway 10.0.0.0 ip

4、 route 0.0.0.0 0.0.0.0 S0/0/1 窗体底端ObservableDescriptionMax Value1correctness of response2 points for Option 40 points for any other option 2This item references content from the following areas: CCNA Exploration: Routing Protocols and Concepts 5.5.1 Modified Topology: Scenario C 3窗体顶端Refer to the ex

5、hibit. Router1 and Router2 are running the RIPv1 protocol. The network administrator configures the command network 10.1.0.0 on Router1. What network will Router1 advertise to Router2? 10.1.0.0/16 10.1.0.0/8 10.0.0.0/16 10.0.0.0/8 窗体底端ObservableDescriptionMax Value1correctness of response2 points fo

6、r Option 40 points for any other option 2This item references content from the following areas: CCNA Exploration: Routing Protocols and Concepts 5.4.5 Advantages and Disadvantages of Automatic Summarization 4窗体顶端Which of the following would be the correct command sequence to enable RIP on Router B f

7、or all connected networks? RouterB# router rip RouterB(router)# network 210.36.7.0 RouterB(router)# network 220.17.29.0 RouterB(router)# network 211.168.74.0 RouterB(config)# router rip RouterB(config-router)# network 198.16.4.0 RouterB(config-router)# network 211.168.74.0 RouterB(config-router)# ne

8、twork 199.84.32.0 RouterB(config)# configure router rip RouterB(config-router)# network 210.36.7.0 RouterB(config-router)# network 199.84.32.0 RouterB(config-router)# network 211.168.74.0 RouterB(config)# router rip RouterB(config-router)# network 198.16.4.0 RouterB(config-router)# network 210.36.7.

9、0 RouterB(config-router)# network 211.168.74.0 RouterB(config)# router rip RouterB(config-router)# network 198.16.4.0 RouterB(config-router)# network 210.36.7.0 RouterB(config-router)# network 220.17.29.0 窗体底端ObservableDescriptionMax Value1correctness of response2 points for Option 50 points for any

10、 other option 2This item references content from the following areas: CCNA Exploration: Routing Protocols and Concepts 5.2.3 Specifying Networks 5窗体顶端Which command will display RIP activity as it occurs on a router? debug ip rip show ip route show ip interface show ip protocols debug ip rip config s

11、how ip rip database 窗体底端ObservableDescriptionMax Value1correctness of response2 points for Option 10 points for any other option 2This item references content from the following areas: CCNA Exploration: Routing Protocols and Concepts 5.3.3 Verifying RIP: debug ip rip 6窗体顶端Which command or set of com

12、mands will stop the RIP routing process? RouterB(config)# router rip RouterB(config-router)# shutdown RouterB(config)# router rip RouterB(config-router)# network no 192.168.2.0 RouterB(config)# no router rip RouterB(config)# router no rip 窗体底端ObservableDescriptionMax Value1correctness of response2 p

13、oints for Option 30 points for any other option 2This item references content from the following areas: CCNA Exploration: Routing Protocols and Concepts 5.2.2 Enabling RIP: router rip command 7窗体顶端Refer to the exhibit. RIPv1 is running on all three routers. All interfaces have been correctly configu

14、red with addresses in the address ranges that are shown. Which route would you see in the routing table on router CHI if the routers are configured with the commands that are displayed in the exhibit? 192.168.0.4/30 192.168.0.0/24 192.168.0.0/16 192.168.0.32/27 窗体底端ObservableDescriptionMax Value1cor

15、rectness of response2 points for Option 20 points for any other option 2This item references content from the following areas: CCNA Exploration: Routing Protocols and Concepts 5.4.3 Processing RIP Updates 8窗体顶端The following line was displayed in the output of the show ip route command.R 192.168.3.0/

16、24 120/3 via 192.168.2.2, 00:00:30, Serial0/0 What is the value of the routing metric? 3 12 20 30 120 窗体底端ObservableDescriptionMax Value1correctness of response2 points for Option 10 points for any other option 2This item references content from the following areas: CCNA Exploration: Routing Protoco

17、ls and Concepts 5.3.1 Verifying RIP: show ip route 9窗体顶端Which of the following is considered a limitation of RIP v1? RIP v1 does not send subnet mask information in its updates. RIP v1 is not widely supported by networking hardware vendors. RIP v1 consumes excessive bandwidth by multicasting routing

18、 updates using a Class D address. RIP v1 requires enhanced router processors and extra RAM to function effectively. RIP v1 does not support load balancing across equal-cost paths. RIP v1 authentication is complicated and time-consuming to configure. 窗体底端ObservableDescriptionMax Value1correctness of

19、response2 points for Option 10 points for any other option 2This item references content from the following areas: CCNA Exploration: Routing Protocols and Concepts 5.4.3 Processing RIP Updates 10窗体顶端What are three characteristics of the RIPv1 routing protocol? (Choose three.) supports the use of VLS

20、M uses hop count as a metric considers a metric of 16 as infinity has an administrative distance of 110 by default includes the destination IP address and subnet mask in routing updates calculates metrics using the Bellman Ford algorithm 窗体底端ObservableDescriptionMax Value1correctness of responseOpti

21、on 2, Option 3, and Option 6 are correct.1 point for each correct option.0 points if more options are selected than required. 3This item references content from the following areas: CCNA Exploration: Routing Protocols and Concepts 5.1.2 RIPv1 Characteristics and Message Format 11窗体顶端What will happen

22、 if an interface IP address is entered for the address portion of the network command in a RIPv1 configuration instead of a network address? The router will reject the command. A route to the host address will be added to outgoing RIP updates. A route to the host address will be added to the routing

23、 table. All interfaces in the same classful network as the configured address will be included in the RIPv1 routing process. 窗体底端ObservableDescriptionMax Value1correctness of response2 points for Option 40 points for any other option 2This item references content from the following areas: CCNA Explo

24、ration: Routing Protocols and Concepts 5.2.3 Specifying Networks 12窗体顶端Refer to the exhibit. All routers that are shown are running the RIP routing protocol. All unknown IP traffic must be forwarded to the ISP. What router or set of routers are recommended to have both a default route and the defaul

25、t-information originate command issued to implement this forwarding policy? only Router1 only the gateway router all routers in the network only the routers with LANs needing Internet access 窗体底端ObservableDescriptionMax Value1correctness of response2 points for Option 20 points for any other option

26、2This item references content from the following areas: CCNA Exploration: Routing Protocols and Concepts 5.5.2 Propagating the Default Route in RIPv1 13窗体顶端Refer to the exhibit. All routers are configured with valid interface addresses in the indicated networks and are running RIPv1. The network is

27、converged. Which routes are present in the routing tables? All routers have all routes in their routing table. All routers have all /30 routes, but do not have /24 routes in their routing table. All routers have all /30 routes. Routers A and E also have some of the /24 routes in their routing table.

28、 All routers have all /30 routes. Routers B and D also have some of the /24 routes in their routing table. Routers A and E have all routes. Routers B and D have only /30 routes in their routing table. Routers A and E have only /24 routes. Routers B and D have only /30 routes in their routing table.

29、窗体底端ObservableDescriptionMax Value1correctness of response2 points for Option 30 points for any other option 2This item references content from the following areas: CCNA Exploration: Routing Protocols and Concepts 5.4.3 Processing RIP Updates 14窗体顶端Refer to the exhibit. A network consists of multiple routers. What can be verified when the show ip protocols command is issued on one of the routers in