Download operation, System initialization – Nortel Networks 1000 User Manual

Page 897

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Download operation

897

Download operation

Downloading is performed in either of two modes: background mode or
maintenance mode. Before a download takes place, a D-channel link must
be configured. The following situations lead to software downloading:

during initialization when new software is installed

when enabling the card or application

during card reset (due to loss of software or corruption)

during a background audit

Downloading may be performed in either of two modes: background
or maintenance. Before any downloading can take place, a D-channel
link must be configured. The following situations may lead to software
downloading:

during initialization when new software is installed

when enabling the card or application

during card reset (due to loss of software, corruption)

during a background audit

Downloading is performed in background mode or maintenance mode.
Before a download takes place, a D-channel link must be configured. The
following situations lead to software downloading:

during initialization when new software is installed

when enabling the card or application

during card reset (due to loss of software or corruption)

during a background audit

System initialization

When new base or application software is installed on a CS 1000E, CS
1000M Cabinet, and Meridian 1 PBX 11C Cabinet, the download decision
is made during system initialization. The actual MSDL base software
download is done in background mode and can take several minutes to
complete, depending on switch traffic and the size of the MSDL base
software.

When new base or application software is installed on an Option 11C, the
downloading decision is made during system initialization. Actual MSDL
base software downloading is done in background mode which may take
several minutes to complete, depending on the traffic of the switch and
the size of the MSDL base software.

Nortel Communication Server 1000

Circuit Card Reference

NN43001-311

02.06

Standard

27 August 2008

Copyright © 2003-2008 Nortel Networks

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