Wednesday, February 8, 2023

Dr. A.P.J. Abdul Kalam University MTECH II SEM (CTA) Advance Computer Network [MTCTA202] June 2021 Question Paper

Dr. A.P.J. Abdul Kalam University

Master of Technology

Second Semester Examination, June-2021

Advance Computer Network [MTCTA202]

Time: 3:00 Hrs Max Marks 70

Note: Attempt any five questions out of eight.

Q.1 Explain VPN. How VPN inter connects two completely private sites

over the global internet with the help of example? What is VPN and

why is it needed? Discuss VPN host management in brief.

Q.2 Explain the concept of virtual LANs and virtual private networks.

Q.3 What is SNMP? Explain different security level implementing in

SNMP? What is ICMP explain its different formats?

Q.4 Why does HTTP, FTP, SMTP, POP3 and IMAP run on top of TCP

rather than on UDP? Discuss.

Q.5 What are ARP and RARP? Discuss with the packet formats. Explain

CIDR. Why CIDR also called super netting?

Q.6 What is network file system? How it is implemented. BGP is also

distance vector protocol? How is it different from RIP?

Q.7 What is proxy ARP? Explain the ARP packet format. Give the

difference between IPV4 and IPV6 in details.

Q.8 Explain the following terms:

(i) CIDR

(ii) MOSPF

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