HP 7000 dl Router manual Loopback network line

SROS Command Line Interface Reference Guide E1 Interface Configuration Command Set

loopback network [line]

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 Initiates a metallic loopback of the physical E1 network interface.

Default Values

No default necessary for this command.

Command Modes

(config-e1 1/1)#	E1 or G.703 Interface Configuration Mode required.
(config-e1 1/2)#

Functional Notes

The following diagram depicts a line loopback.

DS1

NI CSU

T1 Network Interface

Payload Loopback

Line Loopback

Usage Examples

The following example initiates a line loopback of the E1 interface:

(config)#interface e1 1/1

(config-e1 1/1)#loopback network line

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