Table of Contents
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Chapter 1
Overview
If you wish to save configuration definitions, perform the following procedure:
1
Power down the switch.
2
Remove the expansion module.
3
Insert the new module.
4
Power up the switch.
Backup Power Supply
Each Avaya P330 module comes with a Backup Power Supply (BUPS) connector. If
the internal power supply fails, the Avaya P330 BUPS (available separately)
automatically supplies power to the switch for uninterrupted operation.
Fans
The Avaya P330 module fans have integrated sensors which provide advance
warnings of fan failure via management.
Network Management Agent (NMA) Redundancy
Since each Avaya P330 module has an integral SNMP agent, any module in a stack
can serve as the stack NMA while other NMAs act as redundant agents in "hot"
standby. If the "live" NMA fails then a backup is activated instantaneously.
Software Download
Avaya P330 includes a safe software download procedure in which backup code is
always present.
You should perform a reset after downloading software to the Module.
6
Avaya P333R User's Guide
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