With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vctVcStorageType
VC Tester Vc Storage Type
1.3.6.1.4.1.562.2.4.1.5130.4.1.1.4
This variable represents the storage type value for the vctVc tables.
Back to Nortel-Magellan-Passport-VcTesterMIB MIB page.
IPHost Network monitor allows you to monitor vctVcStorageType 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 switches right now.