Answer / shahin

The command we have to configure on interface is

Router#clear counters serial 0

What is the command to copy the IOS image to a TFTP server? A.) copy flash tftp B.) copy running-config tftp C.) copy ios tftp D.) copy startup-config tftp

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Identify the prompt displayed if in privileged exec mode? A.) Router(config)# B.) Router# C.) Router> D.) Router(priv)#

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At which layer of the OSI Reference Model do bridges operate? A.) Physcial B.) Session C.) Datalink D.) Transport E.) Network

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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 are the different types of cables that are used in routing?

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Utilizing RIP, what is the limit when it comes to the number of hops?

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Port selection is done at which layer of OSI reference model?????

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You want to enable both arpa and snap encapsulation on one router interface. How do you do this? A. The interface can handle multiple encapsulation types with no extra configuration. B. Assign two network numbers, one for each encapsulation type. C. Enable Novell-ether to run multiple encapsulation types. D. Both arpa and snap are enabled by default so you don't have to configure anything.

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How the STP determinw that which Port should be Root Port, which port should be Designeted Port , Blocking Port and Forwarding Port in Layer 2 STP topology........ Hi friends Thanks for posting the answer of above given questions i agree with all of you that BPDU is the Protocol that are used to determine this is clear to me.. But I want to Know the Process like Why it Blocked the port Fa0/1 Insted of Fa0/2 waiting for Answer Posting .... Thanks in Advance

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Which OSI layer supports the communication component of an application? A.) Data-Link B.) Physical C.) Session D.) Presentation E.) Application F.) Transport

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Assume that you are editing a line of text on a Cisco router. What key-stroke combination would take you to the beginning of the line? A.) CTRL-B B.) CTRL-Z C.) CTRL- D.) CTRL-A E.) CTRL- F.) CTRL-

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Which of the following is an example of the Network Layer? A.) TCP B.) IP C.) SQL D.) Token Ring E.) LLC

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