Answer / anil

Also referred to as static packet filtering. Controlling
access to a network by analyzing the incoming and outgoing
packets and letting them pass or halting them based on the
IP addresses of the source and destination. Packet filtering
is one technique, among many, for implementing security
firewalls.

Assume you have to build 30 systems (mix of Solaris + Linux) in a brand new place (ie: no existing infrastructure). How do you tackle this?

0 Answers  

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What is the differnce between win 2000 server & win 2003 server?

1 Answers  

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Define Satellite Networks

0 Answers   Hughes,

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Compare satellite with fiber as a communication medium and enumerate the application areas where satellite still holds a niche(or special)marker.

0 Answers  

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what are the raw sockets?

2 Answers   HCL,

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Explain the working of 3 bit sliding window protocol with suitable example.

1 Answers  

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Explain different kinds of Switching techniques.

0 Answers  

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Write down the basic features of HDLC protocol? Could HDLC be used as a data link protocol for a LAN? Justify your answer.

0 Answers  

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If the transmitted code word is 10011000 and the received code word is 11001001. What is the error word ? Write transmitted code word , received code word and error word as polynomials.

0 Answers  

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systems on the same switch: A can talk to B; A can talk to C; B cannot talk to C. How do you troubleshoot the problem?

1 Answers  

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What are the ways to troubleshoot the network, techniques, commands?

1 Answers  

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what is the advantage and disadvantage of hub

13 Answers   Cisco, CMS, Wipro,

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