What are the reasons for using layered protocols ?
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According to you which is the most important OSI layer?
What is packet switching ? Explain two different approaches of packet switching. ?
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?
What is the difference between forward lookup and reverse lookup in DNS?
Discuss the following terms with respect to ATM: VPI, UNI, asynchronous, AAL, Cell, PVC.
The physical layer service is a non-confirmed service. Assume that some bits of data are lost during transmission over physical media, which layer will detect the loss and take some remedial measures. Explain any one method clearly depicting how this operation is performed.
What Fabric Switch hardware have you worked on? (like Cisco9000, Brocade 3250 etc)
what is WiFi?what is the latest version?
4 Answers BPO, Infosys, Serco,
hi , can you Suggest me the books (with author names) to learn Network programming from basics. Thanks in Advance... Prakash
What are the networking protocol options for the Windows clients if for some reason you do not want to use TCP or IP?
what is the command to check how many port numbers are running with their specific protocols in linux pc
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