3com S7906E Installationsanweisungen
1-6
Table 1-1 Restrictions 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)
trap, logtrap or none) and community name
(trap-community or log-trapcommunity)
60
Alarm
Alarm variable (alarm-variable), sampling interval
(sampling-interval), sampling type (absolute or delta),
rising threshold (threshold-value1) and falling threshold
(threshold-value2)
(sampling-interval), sampling type (absolute or delta),
rising threshold (threshold-value1) and falling threshold
(threshold-value2)
60
Prialarm
Alarm variable formula (alarm-variable), sampling
interval (sampling-interval), sampling type (absolute,
changeratio or delta), rising threshold
(threshold-value1) and falling threshold
(threshold-value2)
interval (sampling-interval), sampling type (absolute,
changeratio or delta), rising threshold
(threshold-value1) and falling threshold
(threshold-value2)
50
Displaying and Maintaining RMON
To do…
Use the command…
Remarks
Display RMON statistics
display rmon statistics
[ interface-type
interface-number ]
[ interface-type
interface-number ]
Available in any view
Display the RMON history
control entry and history
sampling information
control entry and history
sampling information
display rmon history
[ interface-type
interface-number ]
[ interface-type
interface-number ]
Available in any view
Display RMON alarm
configuration information
configuration information
display rmon alarm
[ entry-number ]
[ entry-number ]
Available in any view
Display RMON prialarm
configuration information
configuration information
display rmon prialarm
[ entry-number ]
[ entry-number ]
Available in any view
Display RMON events
configuration information
configuration information
display rmon event
[ entry-number ]
[ entry-number ]
Available in any view
Display log information for the
specified or all event entries.
specified or all event entries.
display rmon eventlog
[ entry-number ]
[ entry-number ]
Available in any view
Ethernet Statistics Group Configuration Example
Network requirements
As shown in
, Agent is connected to a configuration terminal through its console port and to
Server through Ethernet cables.
Gather performances statistics on received packets on GigabitEthernet 2/0/1 through RMON Ethernet
statistics table, and thus the administrator can view the statistics on packets received on the interface at
any time.