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bit stuffing

Explain any three error detection and correction techniques.

1846

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When you look at a Cisco switch like Cisco 2950, why are the ports labeled with an 'X' behind the number? Like 1x, 2x.....23x, 24x, and what does it mean when there is no 'X'?

1945

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List out the main responsibilities of the network layer.

1831

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what is the equivalent nx-os command for the "ip multicast-routing" ios command, and does the nexus 7000 support pim-sparse mode?

1290

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1. What ports does FTP traffic travel over? 2. What ports does mail traffic utilize? 3. What ports do HTTP and HTTPS use? 4. Why is NTP required in an NFS network? 5. Name some common mal software on the server side 6. What is CPAN? How do you access it? 7. What is PEAR? 8. What advantages does mod_perl have over a perl CGI? 9. What is required to do SSL in Apache 1.x? 10. What is Tcl? 11. What is a servlet engine/container? 12. What is BIND? 13. Name the steps to setup a slave zone in BIND 14. Name the steps to setup a primary zone in BIND 15. What commands would you use under Solaris or Linux to modify/view an LDAP tree?

2758

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how many types of backups are there & explain them in theory mode & practical mode?

2126

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Which layer is used to route packets

1808

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Explain Any Standalnoe Application with rispect to OSI model, letus Consider Voice Recognition....!! One Has To tell function of all layers with rispect to given Application.

2341

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How does a token ring network work ? In what way is it different from Ethernet ?

1506

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Which layer is used to run services like FTP, Telnet etc.

1933

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hi , can you Suggest me the books (with author names) to learn Network programming from basics. Thanks in Advance... Prakash

2070

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Explain ATM reference model.

1596

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what is piggy backing?

1212

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What is lock granularity?

2471

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Question What is datagram, datagram packets and datagram sockets?

2399

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