With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
appnCosProvTable
appn Cos Prov Table
1.3.6.1.2.1.34.4.1.5.104
This provisioning group specifies the transmission priority associated with a Class of Service.
Back to Nortel-Magellan-Passport-AppnMIB MIB page.
IPHost Network monitor allows you to monitor appnCosProvTable on Allied Telesis device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Nortel multiplexers right now.
