Backup Power Supply; Fans; Network Management Agent (Nma) Redundancy; Software Download - Avaya P333T User Manual

Backup Power Supply

Each Avaya P330 basic unit comes with a Backup Power Supply (BUPS) connector.
If the internal power supply should fail, the Avaya P330 BUPS (available
separately,) will automatically supply power to the switch for uninterrupted
operation.

Fans

The Avaya P330 base unit 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

Safe S/W download procedure – backup code always present.

Avaya P330 Standards Supported

The Avaya P330 complies with the following standards.

IEEE

• 802.3x Flow Control on all ports
• 802.1Q VLAN Tagging support on all ports and 802.1p compatible
• 802.1D Bridges and STA
• 803.2z Gigabit Ethernet ports
• 803.2u Ethernet/Fast Ethernet ports

IETF

• MIB-II - RFC 1213
• Bridge MIB for Spanning Tree - RFC 1492
• RMON - RFC 1757
• SMON - RFC 2613
• Bridge MIB Groups - RFC 2674 dot1dbase and dot1dStp fully implemented.
Support for relevant MIB objects: dot1q (dot1qBase, dot1qVlanCurrent)
Avaya P333T User's Guide
Chapter 1 Overview
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