3Com Switch 8807, Configuration Manual

Page: 748 / 883

748 C
HAPTER
65: RMON C
ONFIGURATION
The following sections describe the RMON configuration tasks.
■
“Adding/Deleting an Entry to/from the Event Table”
■
“Adding/Deleting an Entry to/from the Alarm Table”
■
“Adding/Deleting an Entry to/from the Extended RMON Alarm Table”
■
“Adding/Deleting an Entry to/from the History Control Table”
■
“Adding/Deleting an Entry to/from the Statistics Table”
Adding/Deleting an
Entry to/from the Event
Table
RMON event management defines the event ID and the handling of the event.
You can handle the event in the following ways:
■
Keeping logs
■
Sending the trap messages to NMS
■
Keeping logs and sending the trap messages to NMS
Perform the following configuration in system view.
Adding/Deleting an
Entry to/from the Alarm
Table
RMON alarm management can monitor the specified alarm variables such as the
statistics on a port. When a value of the monitored data exceeds the defined
threshold, an alarm event will be generated. And then the events are handled
according to the definition, which is decided in the event management.
n
Before adding an entry to the alarm table, you need to define the event
referenced in the alarm table by using the
rmon event command.
Perform the following configuration in system view.
Table 691 Add/delete an entry to/from the event table
Operation Command
Add an entry to the event table
rmon event event - entry [ description string ] { log | trap
trap - community | log-trap log - trapcommunity | none } [
owner rmon - station ]
Delete an entry from the event
table
undo rmon event event - entry
Table 692 Add/delete an entry to/from the alarm table
Operation Command
Add an entry to the alarm table
rmon alarm entry - number alarm - variable sampling - time {
delta | absolute } rising-threshold threshold - value1
event - entry1 falling-threshold threshold - value2
event - entry2 [ owner text ]
Delete an entry from the alarm
table
undo rmon alarm entry - number