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killtest题库网分享最新的642-813题库下载!

CCNP认证642-813考试题库由我们专业IT认证讲师及产品专家精心打造,包括了当前最新的全真试题,全部附有正确答案。题库的覆盖率在96%以上,保证考生能一次通过考试。题库是随着认证厂商的动态变化而及时更新的,最终保证了考生的复习效率。

部分题库参考如下:

1.If you needed to transport traffic coming from multiple VLANs (connected between switches), and your CTO was insistent on using an open standard, which protocol would you use?

A. 802.11B

B. spanning-tree

C. 802.1Q

D. ISL

E. VTP

F. Q.921

Answer: C

 

2.Under what circumstances should an administrator prefer local VLANs over end-to-end VLANs?

A. Eighty percent of traffic on the network is destined for Internet sites.

B. There are common sets of traffic filtering requirements for workgroups located in multiple

buildings.

C. Eighty percent of a workgroup's traffic is to the workgroup's own local server.

D. Users are grouped into VLANs independent of physical location.

E. None of the other alternatives apply

Answer: A

 

3.What are some virtues of implementing end-to-end VLANs? (Choose two)

A. End-to-end VLANs are easy to manage.

B. Users are grouped into VLANs independent of a physical location.

C. Each VLAN has a common set of security and resource requirements for all members.

D. Resources are restricted to a single location.

Answer: B,C

 

4.Which of the following statements is true about the 80/20 rule (Select all that apply)?

A. 20 percent of the traffic on a network segment should be local

B. no more than 20 percent of the network traffic should be able to move across a backbone.

C. no more than 80 percent of the network traffic should be able to move across a backbone.

D. 80 percent of the traffic on a network segment should be local

Answer: B,D

 

5.The Company LAN is becoming saturated with broadcasts and multicast traffic. What could you do to help a network with many multicasts and broadcasts?

A. Creating smaller broadcast domains by implementing VLANs.

B. Separate nodes into different hubs.

C. Creating larger broadcast domains by implementing VLANs.

D. Separate nodes into different switches.

E. All of the above.

Answer: A

 

6.The Company LAN switches are being configured to support the use of Dynamic VLANs. Which of the following are true of dynamic VLAN membership? (Select all that apply)

A. VLAN membership of a user always remains the same even when he/she is moved to another location.

B. VLAN membership of a user always changes when he/she is moved to another location.

C. Membership can be static or dynamic.

D. Membership can be static only.

E. None of the other alternatives apply.

Answer: A,C

上面的真题是从killtest题库网上整理出来的,对于一些考试的流程问题啊,考试的注意事项,有很多都是网站的在线客服帮解答的。如果需要下载完整的np题库,可以给我留邮箱!

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