CRM ACK signals
what is the concept used to send ack signal from server to link in crm?

Answer Question   |  December 9, 2009  3:46 PM
ACK, CRM software

TCP Fast Retransmission
From what I have read TCP Fast Retransmission is meant to occur if 3 or more duplicate ACKs are recieved in a row. However I have a trace file where Fast retransmission is occuring after only 2 duplicate ACKs. Can anyone explain this for me please? Why is there a variation in the number of [...]

Answer Question   |  December 4, 2009  3:22 PM
ACK, Duplicate ACKs, TCP, TCP Fast Retransmission

when receiver send ACK for multiple packets?
I studied tcp sliding window. From there, sender can send several packets without receive ACK from sender based on window size. But in captured packet, receiver send ACK after received two or three packets from server. Why it works like this? window size is enough to get more packets.

Answer Question   |  September 2, 2009  2:28 PM
ACK, Multiple Packets, TCP Sliding Window, TCP/IP