With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
frUniSigHighestPvcDlci
Frame Relay Uni Sig Highest Pvc Dlci
This attribute specifies the highest DLCI value that can be provisioned for a PVC. If the operator defines a PVC DLCI number higher than this value, the provisioning will be rejected. The value 0 is used to indicate that no PVCs are allowed on the interface.
Back to Nortel-Magellan-Passport-FrameRelayUniMIB MIB page.
IPHost Network monitor allows you to monitor frUniSigHighestPvcDlci 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 speech servers right now.