Reference Guide

Quality of Service (QoS) | 957
Related
Commands
qos-policy-output
c e s z
Create a QoS output policy.
Syntax
qos-policy-output qos-policy-name
To remove an existing output QoS policy, use no qos-policy-output qos-policy-name command.
Parameters
Defaults
No default behavior or values
Command Modes
CONFIGURATION
Command
History
Usage
Information
Use this command to specify the name of the output QoS policy. Once output policy is specified,
rate-limit, bandwidth-percentage, and WRED can be defined. This command enables the
qos-policy-output configuration mode—(conf-qos-policy-out).
When changing a “service-queue” configuration in a QoS policy map, all QoS rules are deleted and
re-added automatically to ensure that the order of the rules is maintained. As a result, the Matched
Packets value shown in the “show qos statistics” command is reset.
Related
Commands
queue backplane ignore-backpressure
e
Reduce egress pressure by ignoring the ingress backpressure
Syntax
queue backplane ignore-backpressure
To return to the default, use the no queue backplane ignore-backpressure command.
Defaults
No default behavior or values
Command Modes
CONFIGURATION
rate-police Incoming traffic policing function
qos-policy-name
Enter your output QoS policy name in character format (32 character
maximum).
Version 8.3.11.1 Introduced on Z9000
Version 8.2.1.0 Policy name character limit increased from 16 to 32.
Version 7.6.1.0 Introduced on C-Series and S-Series
pre-Version 6.1.1.1 Introduced on E-Series
rate-limit
Outgoing traffic rate-limit functionality
bandwidth-percentage
Assign weight to class/queue percentage
bandwidth-weight
Assign a priority weight to a queue.
wred
Assign yellow or green drop precedence