1.

An IP packet has arrived with the first 8 bits as 01000010. What is the header length?(a) 4(b) 8(c) 12(d) 16The question was asked by my college director while I was bunking the class.My question is based upon IP Datagram Packet topic in portion Internet Protocol, Network Addressing and Transport Level Security of Cryptograph & Network Security

Answer»

The CORRECT option is (b) 8

The explanation: The right 4-bits multiplied by 4 is the header LENGTH (0010=2).

2 x 4 = 8.



Discussion

No Comment Found

Related InterviewSolutions