Assignment 2 Computer Networks
1. Why does Ethernet frame should have minimum data size?
2. How bridges help in connecting LANs?
3. Why is slot reservation needed in DQDB? What is the advantage of implementing DQDB in ring
configuration?
4. Compare flow control and congestion control?
5. Why are two queues needed at each station in DQDB??
6. What is routing? What are desirable properties of the routing algorithms?
7. What are the advantages of hierarchical routing?
8.
Explain various timers used in FDDI with an example?
Guru Tegh Bahadur Institute of Technology, New Delhi