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7 Chapter 13 Transmission Control Protocol (TCP) Retransmission and Time-Out
Retransmission Time-Out and Round-Trip Time
The RTO should be neither too large nor too small to prevent the following behaviors: Retransmission Time-Out and Round-Trip Time
Congestion Collapse Retransmission Time-Out and Round-Trip Time
Retransmission Behavior for New Connections Retransmission Behavior
Dead Gateway Detection Retransmission Behavior
When the router at 10.0.0.1 fails, dead gateway detection uses the following process to change the default route to use the next-hop IP address of 10.0.0.2: Retransmission Behavior
Forward RTO-Recovery Retransmission Behavior
Using the Selective Acknowledgment (SACK) TCP Option Retransmission Behavior
Using SACKs to Indicate Duplicate Received Packets Retransmission Behavior
Calculating the RTO
Using the TCP Timestamps Option
Karns Algorithm TCP Timestamps
Karns Algorithm and the Timestamps Option TCP Timestamps
Fast Retransmit and Fast Recovery
Fast Recovery Fast Retransmit and Fast Recovery
SACK-based Loss Recovery Fast Retransmit and Fast Recovery
New Reno Support for Fast Recovery Fast Retransmit and Fast Recovery
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