loopback

Syntax

For module controllers, the options available vary depending on the module being 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 }

Release Information

Command introduced before JunosE Release 7.1.0.

Description

Specifies the loopback mode for a module controller or interface. The no version 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Note: In Domain Map Configuration mode, this command has been replaced by the local-interface command and may be removed completely from Domain Map Configuration mode in a future release.

Options

Mode

Controller Configuration, Interface Configuration

Related Documentation