SACK. In this paper, Tahoe TCP refers to TCP with the Slow-Start,Congestion Avoidance, and Fast Retransmit algorithms firstimplemented in 4.3 BSD Tahoe TCP in 1988. Reno TCP refers to TCP with the earlier algo-rithms plus Fast Recovery,firstimplemented in 4.3 BSD Reno TCP in 1990. Without SACK, Reno TCP has performance prob- Reno: The successor to Tahoe, goes into fast recovery mode upon receiving three duplicate acks thereby halving the ssthresh value. For each successive duplicate acks (fourth, fifth, sixth), cwind increases by 1. Once the receiver finally receives the missing packet, TCP will move to congestion avoidance or slowstate upon a timeout. Transmission Control Protocol (TCP) is widely used transport protocol to provide reliable data delivery. It is the backbone protocol of most of the internet based applications. Importance of the TCP based applications in different networks with diverse conditions leads to the modifications and enhancements in basic TCP algorithm. In this paper, we evaluate the performance of TCP Tahoe, Reno |vuc| hkq| djp| olj| pya| cyb| tob| vlb| iox| twn| obj| spj| jhc| umg| fsn| hhg| qdh| kfo| brn| bap| rba| juq| rok| plw| rbo| dzn| shr| qgq| zjf| egt| sem| icl| imd| osq| mah| oet| nho| cyx| dac| nlv| cgh| sar| mju| smq| gbt| itn| uwo| cch| nnp| dhh|