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

1 Answers  

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In which layer switch is work?

16 Answers   HCL, IINT,

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Mention what is bootp?

0 Answers  

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Which layer of the 7 layer model is responsible for representing the application information between 2 different OS's? For example, converting ASCII to EBCIDIC. A.) Transport B.) Application C.) Physical D.) Session E.) Presentation F.) Network

2 Answers  

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Which configuration mode and command combination sets the bandwidth metric of a Frame Relay connection? A. router(config)# clock rate 56 B. router(config)# bandwidth 56 C. router(config)# bandwidth 56000 D. router(config)# clock rate 56000

2 Answers  

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What are the OSPF router rules????

6 Answers   NIIT,

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as we know that isdn bri port come with either a u interface or some thing s/t interface what is the diffrenmce between them

2 Answers   HCL,

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What are the two most common request/reply pair with ICMP messages when using the ping command? (Choose two) A. echo reply B. echo request C. source quench D. fragment onset E. information redirect F. destination reachable G. echo control message

1 Answers  

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What is the maximum hop count for Link-State protocols? A.) 15 B.) there is no hop count limit C.) 256 D.) 16

1 Answers  

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Why is UDP lease favored when compared to TCP?

0 Answers  

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

4 Answers  

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Hi Guys.. I hv a confusion in my mind. Plz help me to clear my concept. How a port respond when a PortFast port receives any BPDU. Please make sure that BPDU Guard, ROOT Guard are not considered in this scenario. Just a spanning tree without any enhancement. Will the port goes through STP port state??? As we knw that PortFast bypass the Listening & Learning State? How it will respond when a BPDU (Inferior or Superior) is received on that Port. Thanks in advance. Waiting for Replay.

2 Answers  

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