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QoS QoS General Weighted RED (WRED)?
QoS QoS General Weighted RED (WRED)? Google Translation
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| Weighted RED (WRED)? |
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| Written by Chris | ||
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The WRED algorithm provides congestion avoidance on network interfaces by providing buffer management, and by allowing Transmission Control Protocol (TCP) traffic to throttle back before buffers are exhausted. This helps avoid tail drops and global synchronization issues, maximizing network usage and TCP-based application performance. WRED works by selectively dropping packets before congestion occurs, so it is considered to be a congestion avoidance feature
Reference:http://www.cisco.com/en/US/tech/tk543/tk760/tsd_technology_support_protocol_home.html Please share this article with ;                      |
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