Nortel Networks 53r 5300 00 Downgrading a redundant system, Downgrading a non-redundant system

118Downgrades

2Stop all active Provisioning Managers and Personal Agent Managers.

From the System Manager console navigation tree, navigate to Network Elements > Manager and select the Network Element.

3For the selected Network Element, click on Maintenance. The Network Element Maintenance window opens.

4In the Network Element Maintenance window, select instance ID 0.

5Click Stop.

Repeat steps 2 through 4 for each Provisioning Manager and Personal Agent Manager.

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Downgrading a redundant system

Use this procedure to downgrade a redundant system.

Prerequisites

•For information about downgrading a database, see "Downgrading a database" (page 114).

•For information about downgrading AudioCodes, see "Downgrading the AudioCodes gateway" (page 113).

•For information about downgrading Network Elements, see "Downgrading the Network Elements" (page 113).

•For information about downgrading the System Manager, see "Downgrading the System Manager" (page 113).

Procedure Steps

Step Action

1Downgrade the Secondary database.

2Downgrade the AudioCodes Gateway.

3Downgrade the Network Elements.

4Downgrade the System Manager.

5Re-synchronize the databases.

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Downgrading a non-redundant system

Use these procedures to downgrade a non-redundant system.

Application Server 5300

Nortel AS 5300 Installation

NN42040-300 01.04

4 November 2008

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