What is the difference between arp and rarp?

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frends i am suffring from newfolder.exe virus in my server 2000 win how i have to remove it plz help me Jitendera sinha

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please name some routed protocol.

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What is the function of a router?

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A network is vow congested currently all the devices are connected through a hub. Which would best decrease congestion on this network? A. add a second hub B. replace the hub with a router C. replace the hub with a switch D. replace the hub with a repeater

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what is telnet,ssh?? what is the perpose of this? wer r this configured and how to configured??

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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.

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How do we do encryption and authentication in L2F?

0 Answers   CCIE,

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On which mode we give debug command?

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Identify the command to display the configured IP routing protocols? A.) show protocols B.) show protocols all C.) show routing-protocols D.) show ip protocols

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What are partial updates?

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What is the bandwidth capacity of one ISDN B channel A. 64 kbps B. 128 kbps C. 512 kbps D. 1.54 mkbps

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