Switch 7700 Configuration Guide

30 CHAPTER 11: SYSTEM MANAGEMENT
Add/Delete an Entry to/from the Extended RMON Alarm Table
You can use the command to add/delete an entry to/from the extended RMON
alarm table.
Perform the following configuration in system view.
Add/Delete an Entry to/from the Statistics Table
The RMON statistics management concerns port usage monitoring and error
statistics when using the ports. The statistics include collision, CRC and queuing,
undersize packets or oversize packets, timeout transmission, fragments,
broadcast, multicast and unicast messages and the usage ratio of bandwidth.
You can use the following commands to add/delete an entry to/from the statistics
table.
Perform the following configuration in Ethernet port view.
Display and Debug
RMON
After the above configuration, execute display command in all views to display
the running of the RMON configuration, and to verify the effect of the
configuration.
Example: RMON
Configuration
Set an entry in RMON Ethernet statistics table for the Ethernet port performance,
which is convenient for network administrators’ query.
Tab le 56 Add/Delete an Entry to/from the Extended RMON AlarmTable
Operation Command
Add an entry to the extended
RMON alarm table.
rmon prialarm entry-number alarm-var [ alarm-des ]
sampling-timer { delta | absolute | changeratio }
rising-threshold threshold-value1 event-entry1
falling-threshold threshold-value2 event-entry2
entrytype { forever | cycle cycle-period } [ owner text ]
Delete an entry from the extended
RMON alarm table.
undo rmon prialarm entry-number
Tab le 57 Add/Delete an Entry to/from the Statistics Table
Operation Command
Add an entry to the statistics table rmon statistics entry-number [ owner text-string ]
Delete an entry from the statistics
table
undo rmon statistics entry-number
Tab le 58 Display and Debug RMON
Operation Command
Display the RMON statistics display rmon statistics [ port-num ]
Display the history information of
RMON
display rmon history [ port-num ]
Display the alarm information of
RMON
display rmon alarm [ alarm-table-entry ]
Display the extended alarm
information of RMON
display rmon prialarm [ prialarm-table-entry ]
Display the RMON event display rmon event [ event-table-entry ]
Display the event log of RMON display rmon eventlog [ event-number ]