With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
appnDefinedLsBadXids
appn Defined Ls Bad Xids
This attribute represents the total number of unsuccessful XIDs that have been received on all defined link stations since the last time this node was initialized. When the upper limit is reached, the number wraps around to 0.
Back to Nortel-Magellan-Passport-AppnMIB MIB page.
IPHost Network monitor allows you to monitor appnDefinedLsBadXids 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.