Dell PowerEdge VRTX - Manual (Page 434)

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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\Dell Plasma\User
Guide\Plasma_UGQoS.fm
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Configuring TCP Congestion Avoidance Using CLI Commands
The following table summarizes the CLI commands for configuring fields in
the TCP Congestion Avoidance page.
The following is an example of the CLI commands:
QoS Basic Mode
This section describes QoS Basic mode.
It contains the following topics:
• Basic Mode Overview
• Workflow to Configure Basic Mode
• QoS Policers Overview
• Single Policers
Basic Mode Overview
In QoS Basic mode, a specific domain in the network can be defined as
trusted. Within that domain, packets are marked with CoS priority and/or
DSCP values, to signal the type of service they require. Nodes within the
domain use these fields to assign the packet to a specific output queue. The
initial packet classification and marking of these fields is done in the ingress
of the trusted domain.
Table 19-8. TCP Congestion Avoidance CLI Commands
CLI Command Description
qos wrr-queue wrtd
no qos wrr-queue wrtd
Enables Weighted Random Tail Drop (WRTD).
Use the no form of this command to disable
WRTD.
console(config)# qos wrr-queue wrtd
This setting will take effect only after copying
running configuration to startup configuration and
resetting the device.