Displaying And Maintaining Rmon; Rmon Configuration Example - 3Com MSR 50 Series Configuration Manual

Displaying and
Maintaining RMON
RMON Configuration
Example
Table 59 Limitations on the configuration of RMON
Entry Parameters to be compared
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)
To do...
Display RMON statistics
Display RMON history information
and the latest history sampling
information
Display RMON alarm configuration
information
Display RMON prialarm
configuration information
Display RMON events
configuration information
Display RMON event log
information
n
If the alarm entry corresponding the configuration command is invalid (that is, the
entry in the display rmon event command is invalid), the configuration
command is not displayed in the configuration file, that is, the configuration
command is not in the configuration information displayed by the display
current-configuration command.
Network requirements
Agent is connected to a console terminal through its console port and to an NMS
installed with Quidview system across Ethernet. The router is monitored using
RMON. You can view the operating state of the router on the NMS.
Do the following:
Create an entry in the RMON alarm table to perform sampling on node
■
1.3.6.1.2.1.16.1.1.1.4.1 at intervals of five seconds. When an alarm event
occurs, send a trap to the specified NMS community.
Gather statistics on the Ethernet 1/0.
■
Query statistics on the NMS and execute the display rmon statistics
■
command on Agent for the same purpose.

Displaying and Maintaining RMON

Use the command...
display rmon statistics
[ interface-type
interface-number ]
display rmon history
[ interface-type
interface-number ]
display rmon alarm
[ entry-number ]
display rmon prialarm
[ entry-number ]
display rmon event
[ entry-number ]
display rmon eventlog
[ event-number ]
2081
Maximum number of
entries that can be
created
50
Remarks
Available in any view
Available in any view
Available in any view
Available in any view
Available in any view
Available in any view