With IPHost Network Monitor you can run simple snmp requests against a Avaya device in your network.
scGenGroupSupportPortCountersList
sc Gen Group Support Port Counters List
1.3.6.1.4.1.81.28.1.3.1.1.10
A bitmap defining the status of each port of the hub\module whether it supports the port's counters, 0 - the port does not support port's counters 1 - the port support the port's counters the list should start with the MSB indicates port number 1 (one) and the LSB indicates the highest number of the ports in the hub\module. For Example: if a module\hub has 8 ports and ports number 1,3,4 support port's counters while the other don't, the bitmap will be: 10110000.
Back to XSWITCH-MIB MIB page.
IPHost Network monitor allows you to monitor scGenGroupSupportPortCountersList on Avaya device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Avaya routing switches right now.