What is poe (power over ethernet)?

0 Answers  

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How convergence happen in ospf?

3 Answers   TCS,

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Why OSI layers having 7 layers instead of one layer.

8 Answers   HCL,

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Define the igp (interior gateway protocol)?

0 Answers  

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Which ISDN protocol prefix specifies switching and signalling? A.) I B.) E C.) Q D.) S

1 Answers  

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Wild card mask always in odd value or even?

0 Answers  

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wat is last assignable host address in 209.165.201.0/27 network?

7 Answers  

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Difference between routed and routing protocols not difference between protocol between those.

3 Answers   HCL, TCS,

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Which layer is responsible for providing mechanisms for multiplexing upper-layer application, session establishment, and tear down of virtual circuits? A.) Session B.) Network C.) Physical D.) Transport E.) Application F.) Presentation

2 Answers  

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what is uplink port why are we use this port,this port having extra feature or only use to redundant link or other please explain it ,,,,,,,,,,,,,,,, bcz i am very confuse ..... Thanks

3 Answers  

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When you mistakenly type the wrong command at the Router# prompt the router does a DNS lookup which takes about 20 seconds. Which command can you enter to prevent the router doing this in future?

2 Answers  

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What are the different layers of osi model?

0 Answers  

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