2014年思科认证考试CCNA高分必备模拟试题(1)

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为了帮助考生们复习好《思科认证:CCNA认证学科》,我们考吧网整理了一些关于思科认证:CCNA认证模拟试题,本次汇编的模拟试题希望对你的考试有所帮助,预祝你考试顺利

1. Which option is true when calculating round-trip delay in IP SLA operations?《1》

ICMP的路径抖动

D. Application Performance Monitor

在计算IP SLA的往返延时是,哪个选项是对的?

A. The processing time o

n the end routers is only assessed for operations that involve the responder. 参与测试处理时间在末端路由器用于评估业

B. The processing time on the end routers is only assessed for operations that involve the transmitter.

C. The processing time on the end routers is only assessed for operations that involve both the responder and the transmitter.

D. The processing time on the end routers is not assessed for neither the responder nor the transmitter.

2. Which of the following will test the internal loopback of a node? (3)

1) ping 10.10.10.1

2) ping 192.168.1.1

3) ping 127.0.0.1

4) ping 223.223.223.223

5) ping 255.255.255.255

3. What can be verified by successfully pinging the reserved loopback address on a host? (2)

1) Connectivity exists between two hosts on the LAN.

2) The TCP/IP stack of the local host is configured correctly.

3) A connection exists between a host and the default gateway.

4) The route a packet takes from the local host to a remote host is valid.

4. Refer to the exhibit. You are asked to enable redirection for a network optimization engine that will be connected directly to your company CPE. What is the correct configuration to enable redirection for traffic optimization?

如图所示,要求你优化公司的网络核心用来连接公司的CPE。使流量优化重定向的正确配置 是什么?《4》

1. (config)#interface s0/0 (config-if)#ip wccp 61 out (config)#interface e0/0 (config-if)#ip wccp 62 out

22. (config)#interface s0/0 (config-if)#ip wccp 62 in (config)#interface e0/0 (config-if)#ip wccp 61 in

3. (config)#interface s0/0 (config-if)#ip wccp 61 in (config-if)#ip wccp 62 out

4. (config)#interface e0/0 (config-if)#ip wccp 61 in (config-if)#ip wccp 62 out E. (config)#interface e0/0 (config-if)#ip wccp 61 out (config-if)#ip wccp 62 in F. (config)#interface s0/0 (config-if)#ip wccp 61 out (config-if)#ip wccp 62 in

5. What device must be used between an AUI port of a networking device and the media to which it is being connected? (3)

1) a transducer

2) a transmitter

3) a transceiver

4) a transponder

5) a port replicator

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2014年思科认证考试CCNA备考模拟试题汇总

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