Internet Communication Engineering (ICE) Question Paper Sem 7 EXTC MU Jan 2021

Q1] MCQ based Paper: 40 marks

Currently we don't have Questions of Q1

Q2] Solve any Two out of Three : 10 marks each

A) With a neat diagram, explain the header format of email in detail

B) Explain the transition states of TCP with a neat diagram.

C) An ISP is granted a block addresses starting with 190.100.0.0/16 (65536 addresses). The ISP needs to distribute these addresses to three groups of customers as follows:

a) The first group has 64 customers, each needs 256 addresses

b) The second group has 128 castomers, each needs 128 addresses

c) The third group has 128 customers, each needs 64 addresses

Design the sub-blocks and find out how many addresses are still available after these allocations.

Q2] Solve any Two out of Three : 10 marks each

A) Explain in detail Intrusion Detection System.

B) Explain in detail RTP packet format.

C) Discuss the different techniques that can be used to improve the quality of service(QoS).