OLD PAPER VIRTUAL UNIVERSITY CS-716 ADVANCED COMPUTER NETWORKS MID TERM 2015
PAPER-I
Q1). Which assumptions are followed by sliding window protocol that makes sure in-order delivery of all frames? (5 Marks)
Q2). Differentiate between contention and congestion with help of diagram.(5 Marks)
Q3). Write a short note on physical layers of ATM. (5 Marks)
Q4).
In Clock based framing, there is a problem of simultaneous
synchronization of many distributed clocks. How this problem is solve.?.
Explain with help of diagram. (10 Marks)
Q5). Discuss Asynchronous Transfer Mode (ATM) Cell Format in details. (10 Marks)
Q6). How Bellman-Ford Algorithm works? Discuss it with example.? (10 Marks)
Q7).
Discuss the concept of Mobile IP . Design a Mobile IP diagram that
shows all key elements . Discuss Mobile IP Challanges.(15 Marks)
PAPER-II
1.
Write
a note on Analog Errors.
2. Differentiate
between contention and congestion with help of diagram.
3.
Discuss
the virtual paths with ATM.
4. Differentiate
between immediate release and delayed release of Token in Token Ring with the
help of diagram.
5. Elaborate
the Asynchronous Transfer Mode (ATM) Layers in details.
6. Discuss
the Address Resolution Protocol (ARP) Packet format with all its components.
7. Discuss
the Virtual Private Networks (VPNs) in details. How IP Tunnel works in VPNs?
Explain it with the help of a diagram.
