In regards to TCP/IP, which class of address allows for the fewest valid Internet hosts? A.) D B.) E C.) Classes are not used in TCP/IP. D.) B E.) C F.) A

1 Answers  

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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 firwall and how to work right now my company having a cisco firwall ASA 5505.So please how to block some site on that which form user not able to access site and basic firwall config and why are we using firwall please jittendra explain it.can u send me doc of firwall in my gmail id - dsoni89@gmail.com

6 Answers  

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How do you view the routers current processor utilization? A.) show version B.) show processes cpu C.) show running-config D.) show startup-config E.) show cpu F.) show utilization

3 Answers   Cisco,

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How does a web page works though each layers ?

5 Answers   HCL, PBPL,

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hello sir , if i finish this certification is the job is conform ?? and in chennai were i can do this ??

1 Answers  

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Which layer is responsible for coordinating communication between systems? A.) Application B.) Network C.) Session D.) Transport E.) Physical F.) Data Link

2 Answers  

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What is the function of Layer 2 Device?

3 Answers  

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Mention what is the difference between dynamic ip and static ip addressing?

0 Answers  

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Which OSI Reference Layer is concerned with path determination? A.) Datalink B.) Physical C.) Network D.) Transport E.) Session

2 Answers  

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Cisco routers can secure the enable password with a one-way hash algorithm. What command would encrypt the enable password with the strong encryption method? A.) enable encrypt john B.) password john C.) enable secret john D.) enable password john E.) secret john F.) enable password 5 john

1 Answers  

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IP RIP routing is conferred on a router but not all interfaces attach to RIP networks. What should you use to prevent all RIP routing updates from being sent through selecedc interfaces without using access lists? A. passive route B. default routes C. passive interface D. route update filtering

2 Answers  

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