3Com 4210G Series Configuration Manual page 960

To do...
Create an entry in the alarm table
Create an entry in the private
alarm table
A new entry cannot be created if its parameters are identical with the corresponding parameters of
an existing entry Refer to
The system limits the total number of each type of entries (Refer to
numbers). When the total number of an entry reaches the maximum number of entries that can be
created, the creation fails.
When you create an entry in the history table, if the specified buckets number argument exceeds
the history table size supported by the device, the entry will be created. However, the validated
value of the buckets number argument corresponding to the entry is the history table size
supported by the device.
Table 18-1 Restrictions on the configuration of RMON
Entry
Event description (description string), event type (log,
Event trap, logtrap or none) and community name
(trap-community or log-trapcommunity)
History Sampling interval (interval sampling-interval)
Only one statistics entry can be created on an
Statistics
interface.
Alarm variable (alarm-variable), sampling interval
(sampling-interval), sampling type (absolute or delta),
Alarm
rising threshold (threshold-value1) and falling
threshold (threshold-value2)
Alarm variable formula (alarm-variable), sampling
interval (sampling-interval), sampling type (absolute,
Prialarm changeratio or delta), rising threshold
(threshold-value1) and falling threshold
(threshold-value2)
Use the command...
rmon alarm entry-number alarm-variable
sampling-interval { absolute | delta }
rising-threshold threshold-value1
event-entry1 falling-threshold
threshold-value2 event-entry2 [ owner text ]
rmon prialarm entry-number
prialarm-formula prialarm-des
sampling-interval { absolute | changeratio |
delta } rising-threshold threshold-value1
event-entry1 falling-threshold
threshold-value2 event-entry2 entrytype
{ forever | cycle cycle-period } [ owner text ]
Table 18-1 for the parameters to be compared for different entries.
Parameters to be compared
18-4
Remarks
Optional
Optional
Table 18-1 for the detailed
Maximum number of
entries that can be
created
60
100
100
60
50