Which of the following is an example of the Physical Layer? A.) SQL B.) IP C.) LLC D.) DDP E.) Ethernet

1 Answers  

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Can you explain the basic of encryption in VPN?

0 Answers   CCIE,

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What is the purpose of ARP? A.) IP to host name resolution B.) Host name to IP address resolution C.) Mac to IP address resolution D.) IP to Mac address resolution

2 Answers  

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Which of the following is an example of a Transport Layer protocol? Ethernet IP TCP RS-232

2 Answers  

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In which three situations is a hold down timer reset? (Choose three) A. when the hold down timer expires B. when infinity is finally defined as some maximum number C. when the router exchanges update summaries at area borders D. when the router detects faulty LSPs propagating through the internetwork E. when another update is received indicating a new route with a better metric F. when another update is received indicaing the original route to the network has been restored G. when the router receives a processing task proportional to the number of links in the internetwork

1 Answers  

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What is the purpose of data link layer?

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Identify the default IPX serial encapsulation? A.) Novell-Ether B.) SDLC C.) SNAP D.) HDLC

1 Answers  

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What is difference between static and dynamic routing?

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router

4 Answers   Infotech,

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Explain what are the ranges of private ips?

0 Answers  

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What is the purpose and default value of the CDP timer command? A.) 90 seconds; interval before an entry expires B.) 60 seconds; interval between updates C.) 60 seconds; interval before an entry expires D.) 90 seconds; interval between updates

1 Answers  

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Name the command we give for see routing table?

0 Answers  

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