'Tcp congestion avoidance' presentation slideshows

15-441 Computer Networking

1.21k views • 102 slides

15-744 Computer Networking

715 views • 64 slides

TCP continued

254 views • 25 slides

TCP

TCP. TCP ACK generation [RFC 1122, RFC 2581]. TCP Receiver action Delayed ACK. Wait up to 500ms for next segment. If no next segment, send ACK Immediately send single cumulative ACK, ACKing both in-order segments Immediately send duplicate ACK, indicating seq. # of next expected byte

366 views • 22 slides

Outline

163 views • 16 slides

TCP-BFA: Buffer Fill Avoidance

TCP-BFA: Buffer Fill Avoidance. Amr A. Awadallah Chetan Rai Computer Systems Laboratory Stanford University. {aaa,crai}@stanford.edu http://klamath.stanford.edu/~aaa/tcp-bfa September 1998. TCP Congestion Avoidance. Disadvantages: 1. High Buffer Occupancies 2. High Delay

253 views • 12 slides