PART- A ( 2 marks)
1. Define the relationship between through put and TCP window size W.
2. Why is retransmission strategy essential in TCP?
3. What are the types of retransmit policy?
4. Why congestion control in a TCP/IP-based internet is complex.
5. Define cell delay variation.
6. Define CBR 8 ABR.
7. What are the advantages of sliding window protocol
PART - B
1 a. Explain TCP flow & congestion control. (10)
b.Explain the Retransmissions Timer management techniques. (6)
2. Explain the five important window management techniques. (16)
3. a Explain the congestion control mechanism in ATM networks carrying TCP traffic. (10)
b.Explain the ATM traffic control (6)
4. a. What are the requirements for ATM traffic and congestion control? (10)
b. Explain the ATM traffic – related attributes. (6)
5 a.. Explain in detail ABR traffic management. (8)
b. Explain in detail GFR traffic management. (8)
1. Define the relationship between through put and TCP window size W.
2. Why is retransmission strategy essential in TCP?
3. What are the types of retransmit policy?
4. Why congestion control in a TCP/IP-based internet is complex.
5. Define cell delay variation.
6. Define CBR 8 ABR.
7. What are the advantages of sliding window protocol
PART - B
1 a. Explain TCP flow & congestion control. (10)
b.Explain the Retransmissions Timer management techniques. (6)
2. Explain the five important window management techniques. (16)
3. a Explain the congestion control mechanism in ATM networks carrying TCP traffic. (10)
b.Explain the ATM traffic control (6)
4. a. What are the requirements for ATM traffic and congestion control? (10)
b. Explain the ATM traffic – related attributes. (6)
5 a.. Explain in detail ABR traffic management. (8)
b. Explain in detail GFR traffic management. (8)