HP 7000 dl Router Series Uživatelská příručka stáhnout pdf (Strana 548)

SROS Command Line Interface Reference Guide G.703 Interface Configuration Command set

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 Initiates a metallic loopback of the physical E1 network interface.

payload Initiates a loopback of the E1 framer (CSU portion) of the 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.

Usage Examples

The following example initiates a line loopback of the G.703 interface:

(config)#interface e1 1/2

(config-e1 1/2)#loopback network line

T1 Network Interface

Payload Loopback

Line Loopback

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HP 7000 dl Router Series Uživatelská příručka Strana 548