Avaya X330W-2DS1, User Manual, Page: 157 / 176

WAN CLI Commands
Avaya X330W-2DS1 User’s Guide 135
Note: Use this command during line set up and maintenance.
The syntax for this command is:
loopback diag
loopback local(Controller context)
Use the
loopback local
command to put the T1 or E1 line into loopback mode.
Note: Regarding the use of loopbacks during line setup and maintenance, only one
type of loopback can be defined at any given time.
Note: Use this command during line set up and maintenance.
The syntax for this command is:
loopback local
{line|payload}
Example:
X330WAN-2DS1-1(config-controller:1)#loopback local line
loopback remote (Controller context)
Use the
loopback remote
command to ask the far end to put itself into loopback
mode.
Note:
1. This command can only be performed if the controller is set to T1.
2. Use this command during line set up and maintenance.
line The controller loops the external line signal back toward the
network without reframing the DS1 signal.
payload The controller loops the external line signal back toward the
network and reframes the DS1 signal.