With IPHost Network Monitor you can run simple snmp requests against a Avaya device in your network.
smartViNetStpBridgeMaxAge
smart Vi Net Stp Bridge Max Age
1.3.6.1.4.1.81.27.4.6.1.12
Back to SMARTD-MIB MIB page.
IPHost Network monitor allows you to monitor smartViNetStpBridgeMaxAge on Avaya device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Avaya IP phones right now.