loopback
loopback [ internal | line]
no loopback [ internal | line]
Syntax Description
internal |
Configures a terminal loopback on an OCn controller |
line |
Configures a line loopback on an OCn controller |
Command Default
None
Command Modes
Config modeCommand History
Release | Modification |
---|---|
Release 5.2.4 |
This command was introduced. |
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator for assistance.
Task ID
Task ID | Operation |
---|---|
sonet-sdh |
write |
Examples
This example shows how to configure the loopback on the ocn port:
RP/0/RP0:hostname (config)# controller oc48 0/0/0/1
RP/0/RP0:hostname (config-oc48)# loopback internal