Common Configuration Tasks
314 Basic System Configuration Guide
Configuring ATM System Parameters
The ATM context configures system-wide ATM parameters for the 7750 SR.
CLI Syntax: config>system#
atm
atm-location-id location-id
oam
loopback-period period
retry-down retries
retry-up retries
Example: config>system# atm
config>system>atm# atm-location-id 
03:00:00:00:00:00:00:00:00:00: 00:00:00:00:00:00
config>system>atm# oam
config>system>atm>oam# loopback-period 30
config>system>atm>oam# retry-down 5
config>system>atm>oam# retry-up 3
config>system>atm>oam# exit
The following example shows the ATM configuration.
A:ALA-12>config>system>atm# info
----------------------------------------------
atm-location-id 03:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
oam
retry-up 3
retry-down 5
loopback-period 30
exit
----------------------------------------------
A:ALA-12>config>system>atm#
Configuring Backup Copies
The config-backup command allows you to specify the maximum number of backup versions 
of configuration and index files kept in the primary location.