Software Configuration of ATM ISE Line Cards for Cisco 12000 Series Routers
How to Configure AToM VCs on the 4-Port ATM ISE Line Card
75
Cisco IOS Release 12.0(27)S
Configuring Experimental Bits on a Port
This task describes how to configure the experimental bits in the MPLS header on a port.
SUMMARY STEPS
1.
enable
2.
configure
terminal
3.
policy-map
policy-map-name
4.
class
class-map-name
5.
set mpls experimental
mpls-exp-value
6.
exit
7.
exit
8.
interface atm
slot/port
9.
service-policy input
policy-map-name
10.
xconnect
peer-router-id vcid
encapsulation mpls
DETAILED STEPS
Step 9
pvc
vpi/vci
l2transport
Example:
Router(config-if)#
pvc 1/200 l2transport
Assigns a virtual path identifier (VPI) and virtual circuit
identifier (VCI). The
l2transport
keyword indicates that
the PVC is a switched PVC and not a terminated PVC.
Step 10
service-policy input
policy-map-name
Example:
Router(config-atm-l2trans-pvc)# service-policy
input atm-policy
Attaches a service policy to a VC and specifies the direction
in which the policy should be applied.
Step 11
xconnect
peer-router-id vcid
encapsulation mpls
Example:
Router(config-atm-l2trans-pvc)# xconnect
13.13.13.13 100 encapsulation mpls
Binds the attachment circuit to a pseudowire VC or VP.
Command or Action
Purpose
Command or Action
Purpose
Step 1
enable
Example:
Router> enable
Enables privileged EXEC mode.
•
Enter your password if prompted.
Step 2
configure
terminal
Example:
Router# configure terminal
Enters global configuration mode.