Cabletron Systems STS16-20D 用户手册

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. 

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.

This trap is generated when the stack switches over from primary to secondary 
Matrix or from secondary back to primary Matrix.

This trap is generated when the temperature in a switch exceeds normal or returns 
to normal.

This trap is generated when the status of the power supply units changes.

This trap is generated when a port automatically enters store and forward mode 
when the error rate exceeds the threshold.

This trap occurs when a port is disabled because it has exceeded its Configuration 
Loss Threshold within the configured Sampling Period.

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.

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.

This trap is generated when a duplicate MAC address is detected on a port in a CRF 
which already has learned that MAC address.