Dell Force10 MXL Blade - Page 474

474 | Quality of Service (QoS)
www.dell.com | support.dell.com
Parameters
Defaults
none
Command Modes
CONFIGURATION (policy-map-input and policy-map-output)
Command
History
Usage
Information
Aggregate input/output QoS policy applies to all the port ingoing/outgoing traffic. Aggregate input/
output QoS policy can co-exist with per queue input/output QoS policies.
1. If only aggregate input QoS policy exists, input traffic conditioning configurations (rate-police)
will apply. Any marking configurations in aggregate input QoS policy will be ignored.
2. If aggregate input QoS policy and per class input QoS policy co-exist, then aggregate input QoS
policy will preempt per class input QoS policy on input traffic conditioning (rate-police). In other
words, if rate police configuration exists in aggregate QoS policy, the configurations in per class
QoS are ignored. Marking configurations in per class input QoS policy still apply to each queue.
Related
Commands
policy-map-input
Create an input policy map.
Syntax
policy-map-input policy-map-name [layer2]
To remove an input policy map, use the no policy-map-input policy-map-name [layer2] command.
Parameters
Defaults
Layer 3
Command Modes
CONFIGURATION
Command
History
Usage
Information
Input policy map is used to classify incoming traffic to different flows using class-map, QoS policy, or
simply using incoming packets DSCP. This command enables policy-map-input configuration mode
(conf-policy-map-in).
Related
Commands
qos-policy-name
Enter the name of the policy map in character format (32 characters maximum)
Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Module
policy-map-input Creates an input policy map
policy-map-output Creates an output policy map
policy-map-name
Enter the name for the policy map in character format (32 characters maximum).
layer2 (OPTIONAL) Enter the keyword layer2 to specify a Layer 2 Class Map.
Default: Layer 3
Version 8.3.16.1 Introduced on MXL 10/40GbE Switch IO Module
service-queue Assigns a class map and QoS policy to different queues.
policy-aggregate Allows an aggregate method of configuring per-port QoS via policy maps.
service-policy input Applies an input policy map to the selected interface.