ADC AVIDIA SWD4573I1 - Manual (Page 372)

Initiating Communication Path Loopbacks
346 Avidia System Configuration and Management User Manual
Initiating OC3 Loopbacks
Configure OC3 service from the ::oc3=> prompt. From the ::root=> prompt, type the
following command then press to display the ::oc3=> prompt.
configuration oc3
From the ::oc3=> prompt, type the set command in the following format then press .
set [-loopback (none|local|line)]
Parameters
[-loopback (none|local|line)]
The type of loopback to start, if any. See the table on page 345 for information. Type
-none to cancel the loopback.
Examples
::oc3=> set 12.1 -loopback line
::oc3=> set 12.1 -loopback none
Initiating DS1 Loopbacks
Configure DS1/DSX-1 channels from the ::ds1=> prompt. From the ::root=> prompt,
type the following command then press to display the ::ds1=> prompt.
configuration ds1
From the ::ds1=> prompt, type the set command in the following format then press .
set [-loopback (none|local|line|payload|remote)]
The set command is also used to configure OC3 ports. See “Configuring OC3
Service” on page 142 for information about OC3 port configuration
parameters.
The set command is also used to configure DS1 ports. See “Configuring DS1
Service” on page 143 for information about DS1 port configuration
parameters.
ENTER
ENTER
ENTER
ENTER