Configuring Mpls Priority Marking - HP A6600 Configuration Manual

Configuration prerequisites
Complete basic MPLS configurations. For more information about basic MPLS configurations, see MPLS
Configuration Guide.
Configuration procedure
To do...
1. Enter system view.
2. Enter interface view.
3. Configure an MPLS
CAR policy for the
interface.

Configuring MPLS priority marking

In an MPLS network, adjust the priority of an MPLS traffic flow by re-marking its EXP value.
Configuration prerequisites
Complete basic MPLS configurations. For more information about basic MPLS configurations, see MPLS
Configuration Guide.
Configuration procedure
To configure the MPLS priority marking action for an MPLS traffic class:
To do...
1. Enter system view.
2. Create a traffic class and
enter class view.
Command...
system-view
interface interface-type
interface-number
qos car { inbound |
outbound } { any | acl
acl-number | carl carl-
index } cir committed-
information-rate [ cbs
committed-burst-size [ ebs
excess-burst-size ] ] [ green
action ] [ red action ]
Command...
system-view
traffic classifier tcl-name
[ operator { and | or } ]
116
Remarks
—
—
Required.
The action argument for MPLS can be the
following:

remark-mpls-exp-continue new-exp—Sets the
EXP value to new-exp and continues to process
the packet using the next CAR policy. The
new-exp is in the range of 0 to 7.

remark-mpls-exp-pass new-exp—Sets the EXP
value to new-exp and permits the packet to pass
through. The new-exp is in the range of 0 to 7.
Remarks
—
—
The tcl-name argument cannot be the name of
any system-defined class.
By default, the operator of a class is AND.
The operator of a class can be AND or OR.

AND: A packet is assigned to a class only
when the packet matches all the criteria in
the class.

OR: A packet is assigned to a class if it
matches any of the criteria in the class.