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Cisco 10000 Series Router Software Configuration Guide
OL-2226-23
Chapter 20 Configuring L2 Virtual Private Networks
Configuration Tasks for L2VPN
Displaying the Traffic Policy Assigned to an Interface
To display the traffic policy attached to an interface, use the show policy-map interface command.
Example 20-29 uses the set mpls experimental command with the match any command under a default
class. This means that every packet tunneled onto a particular AToM VC carries the same MPLS
experimental bit value.
Example 20-29 Setting EXP Bits Using the match any Command
class-map match-any default-class
match any
policy-map atm-default-policy
class default-class
set mpls experimental 3
!
!
interface atm4/0
service-policy input atm-default-policy
Example 20-30 uses the set mpls experimental command with the match cos command. This allows
packets tunneled onto a particular AToM VC to carry different MPLS experimental bit values. The
match cos command is only configurable on Ethernet VLAN subinterfaces.
Example 20-30 Setting EXP Bits Using the match cos Command
class-map match-any match_cos_low
match cos 0 1 2 3
class-map match-any match_cos_high
match cos 4 5 6 7
policy-map ether-clp-policy
class match_cos_low
set mpls experimental 1
class match_cos_high
set mpls experimental 5
!
!
interface Gi0/0.1
service-policy input ether-clp-policy
Configuring QoS Features
For information about configuring QoS features on the Cisco 10000 series router, see the Cisco 10000
Series Router Quality of Service Configuration Guide.
Table 20-8 and Table 20-9 describe the policy map actions supported on various interfaces. The tables
indicate the following:
• No—You cannot perform this policy map action or match criteria.
• Yes—You can perform this policy map action or match criteria.
• N/A (Not Applicable)—You can apply the policy map action or match criteria, but it does not have
any effect on packets.