Cisco 10000-2P2-2DC Software Configuration Manual page 437

Chapter 20 Configuring L2 Virtual Private Networks
Table 20-7
Transport Type
ATM AAL5 SDU support over MPLS
Ethernet over MPLS:
Port mode
Frame Relay over MPLS:
DLCI-to-DLCI connections
Port-to-port connections
HDLC over MPLS
PPP over MPLS
Ethernet over MPLS:
VLAN mode
Set the experimental bits in both the VC label and the LSP tunnel label. You set the experimental bits in
the VC label, because the LSP tunnel label might be removed at the penultimate router.
To set the experimental bits, enter the following commands beginning in global configuration mode:
Command
Step 1
Router(config)# class-map class-name
Step 2
For all transport types except Ethernet over MPLS in
VLAN mode:
Router(config-cmap)# match any
For Ethernet over MPLS in VLAN mode only:
Router(config-cmap)# match cos cos-value
Step 3
Router(config-cmap)# policy-map policy-name
Step 4
Router(config-pmap)# class class-name
Step 5
Router(config-pmap-c)# set mpls experimental
value
Step 6
Router(config-pmap-c)# exit
Step 7
Router(config-pmap)# exit
Step 8
Router(config)# interface slot/port
Step 9
Router(config-if)# service-policy input
policy-name
OL-2226-23
Commands Supported to Change EXP Bits
Purpose
Specifies the user-defined name of the traffic class and enters
class map configuration mode.
Specifies that all packets are matched.
cos-value is from 0 to 7; up to four CoS values can be
specified in one match cos statement.
Specifies the name of the traffic policy to configure and
enters policy map configuration mode.
Specifies the name of a predefined traffic class, which was
configured with the class-map command, used to classify
traffic to the traffic policy. Enters policy-map configuration
mode.
Designates the value to which the MPLS bits are set if the
packets match the specified policy map.
Exits policy map configuration mode.
Exits policy map mode.
Specifies the interface and enters interface configuration
mode.
Attaches a traffic policy to an interface.
Supported Commands
set mpls experimental
match any
set mpls experimental
match cos
Cisco 10000 Series Router Software Configuration Guide
Configuration Tasks for L2VPN
20-39