Alcatel-Lucent 6850-48 ネットワークガイド

Configuring QoS

Using Map Groups

OmniSwitch AOS Release 6 Network Configuration Guide

page 40-51

Map groups are used to map 802.1p, ToS, or DSCP values to different values. The following mapping 
scenarios are supported:

• 802.1p to 802.1p, based on Layer 2, Layer 3, and Layer 4 parameters and source/destination slot/port. 

In addition, 802.1p classification can trigger this action.

• ToS or DSCP to 802.1p, based on Layer 3 and Layer 4 parameters and source/destination slot/port. In 

addition ToS or DSCP classification can trigger this action.

Note. Map groups are associated with a policy action.

Commands used for creating map groups include the following:

1 Create the map group with mapping values. For detailed information about map groups and how to set 
them up, see 

-> policy map group tosGroup 1-2:5 4:5 5-6:7

2 Attach the map group to a policy action. See 

 for more infor-

mation about creating policy actions.

-> policy action tosMap map tos to 802.1p using tosGroup

Note. (Optional) Use the show policy map group command to verify the map group.

-> show policy map group

Group Name

From

Entries

+tosGroup

cli

1-2:5

4:5 

5-6:7

For more information about this command, see 

 and 

the OmniSwitch CLI Reference Guide.

3 Attach the action to a policy rule. In this example, the condition Traffic is already configured. For 
more information about configuring rules, see 

-> policy rule r3 condition Traffic action tosMap

4 Apply the configuration. For more information about this command, see 

-> qos apply