With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
frUniSigMaximumAggregateSvcEirNormalQ
Frame Relay Uni Sig Maximum Aggregate Svc Eir Normal Q
This attribute specifies the maximum aggregate user to network direction EIR allowed for SVCs on the interface. It is provisioned as a percentage of the access link speed. This attribute is ignored if unlimitedAggregateEir, another attribute under the same group, is set to yes. This attribute is used to limit, at this interface, the amount of excess SVC throughput allowed into the network through the normal priority queue.
Back to Nortel-Magellan-Passport-FrameRelayUniMIB MIB page.
IPHost Network monitor allows you to monitor frUniSigMaximumAggregateSvcEirNormalQ 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.