Alarm Events - 3Com SuperStack 3 3812 Implementation Manual

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HAPTER TATUS

Alarm Events

M S
ONITORING AND TATISTICS
Table 4 RMON support supplied by the Switch
RMON group Support supplied by the Switch
Alarms A new or initialized Switch has two Alarm sessions per port
For more information about the alarms setup on the Switch, see
"Alarm Events"
Events A new or initialized Switch has one Event session per port.
When using the RMON features of the Switch, note the following:
The greater the number of RMON sessions, the greater the burden on
■
the management resources of the Switch. If you have many RMON
sessions, the forwarding performance of the Switch is not affected but
you may experience slow response times from the Web interface.
You can define alarms for the Switch. The events that you can define for
each alarm and their resulting actions are listed in
Table 5 Alarm Events
Event
No action
Notify only
Notify and filter port
Notify and disable port
Notify and enable port
Disable port
Enable port
Notify and switch resilient port
Notify and unfilter port
System started
on page 62.
Action
Send Trap.
Send Trap. Block broadcast and multicast
traffic on the port. Recovers with the unfilter
port event.
Send Trap. Turn port off.
Send Trap. Turn port on.
Turn port off.
Turn port on.
Send Trap. If port is the main port of a
resilient link pair then move to standby.
Send Trap. Stop blocking broadcast and
multicast traffic on the port.
Table 5.