Reference Guide
956 | Quality of Service (QoS)
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Command
History
Usage
Information
Output policy map is used to assign traffic to different flows using QoS policy. This command enables
the policy-map-output configuration mode (conf-policy-map-out).
Related
Commands
qos-policy-input
c e s z
Create a QoS input policy on the router.
Syntax
qos-policy-input qos-policy-name [layer2]
To remove an existing input QoS policy from the router, use no qos-policy-input qos-policy-name
[layer2] command.
Parameters
Defaults
Layer 3
Command Modes
CONFIGURATION
Command
History
Usage
Information
Use this command to specify the name of the input QoS policy. Once input policy is specified,
rate-police can be defined. This command enables the qos-policy-input configuration mode—
(conf-qos-policy-in).
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.
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
service-queue Assign a class map and QoS policy to different queues.
policy-aggregate Allow an aggregate method of configuring per-port QoS via policy maps.
service-policy output Apply an output policy map to the selected interface.
qos-policy-name
Enter your input QoS policy name in character format (32 character
maximum).
layer2 (OPTIONAL) Enter the keyword layer2 to specify a Layer 2 Class Map.
Default: Layer 3
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 S-Series
Version 7.5.1.0 Introduced on C-Series
Version 7.4.1.0 E-Series Only: Expanded to add support for Layer 2
Note: On ExaScale, FTOS cannot classify IGMP packets on a Layer 2 interface using Layer 3
policy map. The packets always take the default queue, Queue 0, and cannot be rate-policed.