Killtest题库

专业IT认证题库学习资料,助您通过IT认证考试!

« killtest题库网提供最新的70-433题库免费下载!killtest题库网免费提供最新的642-902题库下载! »

最新的642-813题库下载!(killtest题库网提供)

CCNP 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。答案由多位专业资深讲师原版破解得出,正确率100%

网站上的题库都是根据考试认证厂商的变化而及时更新题库的,确保题库的覆盖率在96%以上,最终能保证考生一次顺利通过考试!

考试代号:642-813

认证名称:Implementing Cisco IP Switched Networks

版本号:V8.02

考题数量:280

更新日期:2010-7-17

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

7.The Company LAN switches are being configured to support the use of Dynamic VLANs. What should be considered when implementing a dynamic VLAN solution? (Select two)

A. Each switch port is assigned to a specific VLAN.

B. Dynamic VLANs require a VLAN Membership Policy Server.

C. Devices are in the same VLAN regardless of which port they attach to.

D. Dynamic VLAN assignments are made through the command line interface.

Answer: B,C

8.In the three-layer hierarchical network design model; what's associated with the access layer?

(Select two)

A. optimized transport structure

B. high port density

C. boundary definition

D. data encryption

E. local VLANs

F. route summaries

Answer: B,E

 Killtest题库网免费为你提供更多的题库下载,你可以根据自己的需要下载适合自己的pdf版本或者软件版本!

 

发表评论:

◎欢迎参与讨论,请在这里发表您的看法、交流您的观点。

日历

最近发表

Powered By Z-Blog 1.8 Arwen Build 81206

Copyright xxxx-xxxx Your WebSite. Some Rights Reserved.