With IPHost Network Monitor you can run simple snmp requests against a Avaya device in your network.
tokPortSpeedDetect
tok Port Speed Detect
1.3.6.1.4.1.81.13.3.1.1.11
This attribute enables the speed detection mechanism on a port level.
Back to MODULES-MIB MIB page.
IPHost Network monitor allows you to monitor tokPortSpeedDetect on Avaya device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Avaya switches right now.