HP ProCurve 7102dl Reference Manual page 707

SROS Command Line Interface Reference Guide
loopback network [line | payload]
Use the loopback network command to initiate a loopback on the interface toward the network. Use the
no form of this command to deactivate the loopback.
Syntax Description
line
payload
Default Values
No default necessary for this command.
Functional Notes
The following diagram depicts the difference between a line and payload loopback.
Usage Examples
The following example initiates a payload loopback of the T1 interface:
ProCurve(config)#interface t1 1/1
ProCurve(config-t1 1/1)#loopback network payload
5991-2114
Initiates a metallic loopback of the physical T1 network interface.
Initiates a loopback of the T1 framer (CSU portion) of the T1 network interface.
© Copyright 2006 Hewlett-Packard Development Company, L.P.
T1 Interface Configuration Command Set
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