Computer Networking Interview Questions and Answers
Ques 56. What is BGP (Border Gateway Protocol)?
It is a protocol used to advertise the set of networks that can be reached with in an autonomous system. BGP enables this information to be shared with the autonomous system. This is newer than EGP (Exterior Gateway Protocol).
Ques 57. What is Gateway-to-Gateway protocol?
It is a protocol formerly used to exchange routing information between Internet core
routers.
Ques 58. What is NVT (Network Virtual Terminal)?
It is a set of rules defining a very simple virtual terminal interaction. The NVT is used
in the start of a Telnet session.
Ques 59. What is a Multi-homed Host?
It is a host that has a multiple network interfaces and that requires multiple IP addresses is called as a Multi-homed Host.
Ques 60. What is Kerberos?
It is an authentication service developed at the Massachusetts Institute of
Technology. Kerberos uses encryption to prevent intruders from discovering passwords and gaining unauthorized access to files.
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