Руководство По Устранению Ошибки для Cisco Cisco ONS 15454 SONET Multiservice Provisioning Platform (MSPP)

Introduction
 Prerequisites
      Requirements
      Components Used
      Conventions
 How to Clear the Alarms
 Related Information

This document describes how to clear a DS3XM alarm indication signal−virtual tributary (AIS−V) alarm.

There are no specific requirements for this document.

The information in this document is based on the software versions earlier than version 3.0.

The information in this document was created from the devices in a specific lab environment. All of the
devices used in this document started with a cleared (default) configuration. If your network is live, make sure
that you understand the potential impact of any command.

Refer to Cisco Technical Tips Conventions for more information on document conventions.

Complete these steps in order to clear a DS3XM AIS−V alarm:

Determine which port is affected (for example, node ID, slot number, port number, or virtual tributary
[VT] number).

1. 

Create a one−way VT circuit from the affected port back to itself. Give the circuit an easily
recognizable name.

For example, Node 1 > Slot 2 > Port 2 > VT 13 cross−connected to Node 1 > Slot 2 > Port 2 > VT 13.

2. 

Go to Card View for the DS3XM card.

3. 

Click Maintenance, and then click the DS1 tab.

4. 

Locate the VT in alarm (for example, DS3 #2 or DS1 #13).

5.