Cabletron Systems STS16-20R - Manual (Page 221)

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Monitoring the Network with SNMP SmartStack STS16-20D/STS16-20R Token Ring Switches Installation and User Guide
An authenticationFailure trap signifies that the sending protocol entity is the
addressee of a protocol message that is not properly authenticated.
Enterprise specific traps - from STS16.MIB
STS16StackCfgChange
This trap is generated when there is a change in the stack configuration, that is,
when either a new switch is added to the stack or a switch leaves a stack.
STS16NumSwitches indicates the current number of switches which are part of the
stack. The management station should update its stack information according to the
stack table.
STS16StackStackMatrixChange
This trap is generated when the stack switches over from primary to secondary
Matrix or from secondary back to primary Matrix.
STS16StackTempChange
This trap is generated when the temperature in a switch exceeds normal or returns
to normal.
STS16PowerSupply
This trap is generated when the status of the power supply units changes.
Per Port Traps
STS16PortStrNFwdEntry
This trap is generated when a port automatically enters store and forward mode
when the error rate exceeds the threshold.
STS16PortCfgLossTrap
This trap occurs when a port is disabled because it has exceeded its Configuration
Loss Threshold within the configured Sampling Period.
STS16BeaconStart
This trap is generated when a port or a station local to a port begins to beacon. It is
sent out only when a ring status change indicates that a station is beaconing.
STS16BeaconEnd
This trap is generated when the ring status change indicates that a ring is no longer
beaconing. This trap only occurs only once when the status actually changes.
STS16DuplicateMACAddr
This trap is generated when a duplicate MAC address is detected on a port in a CRF
which already has learned that MAC address.