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

Downgrade a full system 119

Downgrading a non-redundant system navigation

•"Downgrading a non-redundant system with a replicated database" (page 119)

•"Downgrading a non-redundant system with a single database" (page 119)

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).

Downgrading a non-redundant system with a replicated database

Procedure Steps

Step Action

1Downgrade the secondary database.

2Downgrade the AudioCodes Gateway.

3Downgrade the Network Elements.

4Downgrade the System Manager.

5Re-synchronize the databases.

--End--

Downgrading a non-redundant system with a single database

Procedure Steps

Step Action

1From the System Management console, stop all active Network Elements in the following order:

•Provisioning Managers

•Personal Agent Managers

•Session Managers

•Accounting Managers

Application Server 5300

Nortel AS 5300 Installation

NN42040-300 01.04

4 November 2008

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