Creating a Service Egress QoS Forwarding Class

Define the following attributes to create a service egress forwarding class:

• the egress dot1p priority bits value

• the DSCP name and DSCP priority bits mapping

Optionally, you can enter a queue-id value to override the default forwarding class-to-queue mapping for the egress policy. The queue must exist before it can be associated with an FC.

Use the following CLI syntax to create a service egress forwarding class:

CLI Syntax:

config>qos
    sap-egress policy-id
        fc fc-name
            dscp dscp-name
            dscp in-profile dscp-name out-profile dscp-name
            dot1p dot1p-value
            dot1p in-profile dot1p-value out-profile dot1p-value
            queue queue-id

Example:

*A:ALU-1>config>qos# sap-egress 600 fc be create
config>qos>sap-egress>fc# dscp cp1
config>qos>sap-egress>fc# dot1p in-profile 2 out-profile 3
config>qos>sap-egress>fc# exit
config>qos# exit
*A:ALU-1#

The following output displays the forwarding class configuration for service egress policy 600:

*A:ALU-1>config>qos# info
----------------------------------------------
#--------------------------------------------------
echo "QoS Policy Configuration"
#--------------------------------------------------
....
        sap-egress 600 create
            scope exclusive
            queue 1 create
            exit
            queue 2 expedite create
            exit
            fc be create
                dot1p in-profile 2 out-profile 3
                dscp cp1
            exit
        exit
----------------------------------------------
*A: ALU-1