With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
colCurrentQueueSize
col Current Queue Size
This gauge contains the current number of records held by this DCS component.
Back to Nortel-Magellan-Passport-DataCollectionMIB MIB page.
IPHost Network monitor allows you to monitor colCurrentQueueSize 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.