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Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
Chapter 36 Configuring Inverse Muliplexing over ATM
Configuring ATM IMA over MPLS
Configuring ATM IMA over MPLS
This service allows the Cisco ASR 901 router to deliver ATM services over an existing MPLS network.
The following sections describe how to configure transportation of service using ATM over MPLS:
• Configuring the T1/E1 Controller, page 36-4
• Configuring an ATM IMA Interface, page 36-5
• Configuring ATM over MPLS Pseudowire Interface, page 36-6
• Verifying IMA Configurations, page 36-10
Configuring the T1/E1 Controller
Complete the following steps to configure an E1 or T1 controller:
SUMMARY STEPS
1. enable
2. configure terminal
3. card type {t1 | e1} slot port
4. controller {t1 | e1} slot/port
Step 6
exit
Example:
Router(config-controller)# exit
Exits the controller interface.
Step 7
interface ATM
slot
/IMA
group-number
Example:
Router(config-if)# interface ATM0/IMA0
Specifies the slot location and port of IMA interface group.
• slot—Specifies the slot location of the ATM IMA port adapter.
• group-number—Specifies the group number of the IMA group.
Step 8
no ip address
Example:
Router(config-if)# no ip address
Disables the IP address configuration for the physical layer
interface.
Step 9
atm bandwidth dynamic
Example:
Router(config-if)# atm bandwidth
dynamic
Specifies the ATM bandwidth as dynamic.
Step 10
no atm ilmi-keepalive
Example:
Router(config-if)# no atm
ilmi-keepalive
Disables the Interim Local Management Interface (ILMI) keepalive
parameters.
Command Purpose