A ISDN PRI circuit can be described as which of the following? A.) 24 B channels and 1-64Kbps D channel B.) 23 B channels and 1-64Kbps D channel C.) 2-D channels and 1-C channel D.) 2-64Kbps B channels and 1-16Kbps D channel

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What 2 commands verify end to end communications? A.) Trace B.) debug ip session C.) Ping D.) Route

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What is the purpose of Split Horizon? A.) It prevents the regular update messages from reinstating a route that has gone down B.) Information received on an interface cannot be sent back out the same interface C.) Informs all neighbor routers that two routes exist D.) Tells the router the destination is unreachable

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When using access lists, it is important where those access lists are placed. Which statement best describes access list placement? A. Put standard access lists as near the destination as possible. Put extended access lists as close to the source as possible. B. Put extended access lists as near the destination as possible. Put standard access lists as close to the source as possible. C. It isn't import where access lists are placed since the router will read and cache the whole list. D. Put access lists as close to corporate headquarters as possible.

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What is an autonomous system?

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What command do you enter at the keyboard to begin a user mode session? A.) Type 'CTRL-P' B.) Type 'login' C.) Just press . D.) Type 'enable' E.) Press 'Shift + Ctrl + 6' at the same time.

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mention the funtions about connection oriented and connectionless protocol and how it works ?

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Which of the following are examples of the Datalink Layer? A.) LLC B.) SQL C.) TCP D.) Token Ring E.) IP

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Which of the follow do not belong to the customer? A.) CO B.) DCE C.) Router D.) CPE E.) Demarc F.) DTE

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Which processes does TCP, but not UDP, use? A. Windowing B. Acknowledgements C. Source Port D. Destination Port

2 Answers   Lucent,

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How many ports are present in a router?

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Of the following, which reason applies to dividing a large network into two or more smaller networks? Performance Security Address Management All of the above

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