RMON and Your Switch 209
The Audit Log
The Switch keeps an audit log of all management user sessions, providing
a record of a variety of changes, including ones relating to RMON. The
log can only be read by users at the
security
access level using an SNMP
Network Management application.
Each entry in the log contains information in the following order:
■
Entry number
■
Timestamp
■
User ID
■
Item ID (including qualifier)
■
New value of item
There is a limit of 16 records on the number of changes stored. The oldest
records are overwritten first.
Tab le 12
Values for the default alarms
Statistic High Threshold
Low Threshold
Recovery
Period
Broadcast bandwidth
used
Value: 20%
Action: Notify and
filter
Value: 10%
Action: Notify and
unfilter
20 secs
Percentage of errors
over one minute
Value: 20 errors per
second
Action: Set Forwarding
Mode to Store and
Forward
Value: 1 error per
second
Action: Set Forwarding
Mode to Fast Forward
60 secs
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