Using Map Groups; Sample Map Group Configuration - Alcatel-Lucent OmniSwitch 6800 Series Network Configuration Manual

Configuring QoS

Using Map Groups

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:
policy map group
policy action map

Sample Map Group Configuration

1
Create the map group with mapping values. For detailed information about map groups and how to set
them up, see "How Map Groups Work" on page 30-52
-> policy map group tosGroup 1-2:5 4:5 5-6:7
2
Attach the map group to a policy action. See
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
+tosGroup
For more information about this command, see
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
on page 30-54.
-> qos apply
OmniSwitch 6800/6850/9000 Network Configuration Guide
and "Creating Map Groups" on page
"Creating Policy Actions" on page 30-34
From Entries
cli 1-2:5
4:5
5-6:7
"Verifying Map Group Configuration" on page 30-53
"Creating Policy Rules" on page
March 2008
Using Map Groups
30-52.
for more infor-
30-35.
"Applying the Configuration"
page 30-51
and