OmniSwitch os6900, Network Configuration Manual, Page: 668 / 942

Using Map Groups Configuring QoS
page 25-60 OmniSwitch AOS Release 7 Network Configuration Guide June 2013
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 25-61 and “Creating Map Groups” on page 25-61 .
-> policy map group tosGroup 1-2:5 4:5 5-6:7
2
Attach the map group to a policy action. See “Creating Policy Actions” on page 25-46 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 “Verifying Map Group Configuration” on page 25-62 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 “Creating Policy Rules” on page 25-47 .
-> policy rule r3 condition Traffic action tosMap
4
Apply the configuration. For more information about this command, see “Applying the Configuration”
on page 25-71 .
-> qos apply