Specifications

Multiprotocol Label Switching Commands
class (MPLS)
MP-21
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
class (MPLS)
To configure a defined Multiprotocol Label Switching (MPLS) class of service (CoS) map that specifies
how classes map to label switched controlled virtual circuits (LVCs) when combined with a prefix map,
use the class command in CoS map submode. To remove the defined MPLS CoS map, use the no form
of this command.
class c
lass [available | standard | premium | control]
no class c
lass [available | standard | premium | control]
Syntax Description
Defaults This command is disabled.
Command Modes CoS map submode
Command History
Examples The following example shows how to configure a CoS map:
Router(config)# mpls cos-map 55
Router(config-mpls-cos-map)# class 1 premium
Router(config-mpls-cos-map)# exit
Related Commands
class The precedence of identified traffic to classify traffic.
available (Optional) Means low precedence (In/Out plus lower two bits = 0,4).
standard (Optional) Means next precedence (In/Out plus lower two bits = 1,5).
premium (Optional) Means high precedence (In/Out plus lower two bits = 2,6).
control (Optional) Means highest precedence pair (In/Out plus lower two bits
=
3,7). These bits are reserved for control traffic.
Release Modification
12.0(5)T This command was introduced.
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA.
12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support
i
n a specific 12.2SX release of this train depends on your feature set,
platform, and platform hardware.
Command Description
access-list Configures the access list mechanism for filtering frames by protocol
t
ype or vendor code.
mpls cos-map Creates a class map that specifies how classes map to LVCs when
c
ombined with a prefix map.