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36-3
Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
Chapter 36 Configuring Inverse Muliplexing over ATM
Configuring ATM IMA on T1/E1 Interface
Configuring ATM IMA on T1/E1 Interface
To configure the ATM IMA on an E1 or T1 interface, complete the following steps:
SUMMARY STEPS
1. enable
2. configure terminal
3. card type {t1 | e1} slot port
4. controller {t1 | e1} slot/port
5. ima-group ima-group-number
6. exit
7. interface ATMslot-number/IMAima-group-number
8. no ip address
9. atm bandwidth dynamic
10. no atm ilmi-keepalive
DETAILED STEPS
Command 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 the global configuration mode.
Step 3
card type {t1 | e1}
slot port
Example:
Router(config)# card type e1 0 0
Configures IMA on an E1 or T1 interface.
Step 4
controller {t1 | e1}
slot/port
Example:
Router(config)# controller E1 0/4
Selects a T1 or E1 controller and enters controller configuration
mode.
Step 5
ima-group
ima-group-number
Example:
Router(config-controller)# ima-group 0
Assigns the interface to an IMA group. This command creates the
ATM0/IMAx interface by default.