Procedure 5-48: Clear "loopback (to DSX)" condition

- Overview

This procedure is used to clear the following loopback (to DSX) conditions.

  • DS1 loopback (to DSX)

  • DS3 loopback (to DSX)

  • E1 loopback (to DSX)

  • E3 loopback (to DSX)

- Before you begin

Prior to performing this procedure:

  1. Refer to Before you begin and Required equipment in this chapter.

  2. Refer to Electrostatic discharge in Chapter 1, Safety.

Steps

Complete the following steps to clear a loopback (to DSX) condition.

 
1

From the WaveStar® CIT System View, click the Alarm List button and locate the loopback (to DSX) condition in the resulting alarm list.


2

Refer to the Probable Cause column in the alarm list, and note the corresponding port AID.


3

From the System View menu, select Fault → Analysis → Port Loopback. Expand the appropriate groups, select the affected port, and click Select.

Result:

The loopback parameters appear.


4

Select Release and Facility. Click Apply.

Result:

A warning appears asking you to confirm executing this command. Click Yes and Close.


End of steps

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