3Com Switch 8800 Advanced Software V5 Configuration Guide

1060 CHAPTER 84: RMON CONFIGURATION
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■ Two entries with the same configuration cannot be created. If the parameters
of a newly created entry are identical to the corresponding parameters of an
existing entry, the system considers their configurations the same and the
creation fails. Refer to
Table 41 for the parameters to be compared for different
entries.
■ The system limits the total number of all types of entries (Refer to Table 41 for
the detailed numbers). When the total number of an entry reaches the
maximum number of entries that can be created, the creation fails.
Displaying and
Maintaining RMON
Create an entry in the private
alarm table
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 ]
Optional
To do... Use the command... Remarks
Tabl e 41 Limitations on the configuration of RMON
Entry Parameters to be compared
Maximum number of
entries that can be created
Event Event description
(description string), event
type (log, trap, logtrap or
none) and community name
(trap-community or
log-trapcommunity)
60
History Sampling interval (interval
sampling-interval)
100
Statistics Only one statistics entry can
be created on an interface.
100
Alarm Alarm variable
(alarm-variable), sampling
interval (sampling-interval),
sampling type (absolute or
delta), rising threshold
(threshold-value1) and falling
threshold (threshold-value2)
60
Pri-alarm Alarm variable formula
(alarm-variable), sampling
interval (sampling-interval),
sampling type (absolute,
changeratio or delta), rising
threshold (threshold-value1)
and falling threshold
(threshold-value2)
50
To do... Use the command... Remarks
Display RMON statistics display rmon statistics [
interface-type
interface-number ]
Available in any view