Loopback - Juniper JUNOSE 11.1.X - COMMAND REFERENCE A TO M 4-9-2010 Command Reference Manual

Chapter 12: L Commands

loopback

For module controllers, the options available vary depending on the module being
Syntax
configured.
CT3 module:
loopback { local | network | payload }
no loopback
[ no ] loopback remote
cOCx/STMx SONET controller (SONET/SDH section layer), OCx/STMx line modules:
loopback { local | network }
no loopback
COCX-F3 module:
loopback { local | network | payload }
no loopback
For interfaces; the options available vary depending on the interface being configured.
ATM interface (cannot be used on a subinterface):
loopback { diagnostic | line }
no loopback
POS interface:
[ no ] loopback { internal | line }
Command introduced before JUNOSe Release 7.1.0.
Release Information
Specifies the loopback mode for a module controller or interface. The no version
Description
clears all loopback on the module or interface (the default), or deletes the mapping
to the user domain name.
NOTE: In Domain Map Configuration mode, this command has been replaced by
the local-interface command and may be removed completely from Domain Map
Configuration mode in a future release.
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loopback