Displaying Rmon; Rmon Configuration Examples - 3Com 4210 PWR Configuration Manual

364 C 34: RMON C
HAPTER

Displaying RMON

RMON Configuration
Examples
ONFIGURATION
n
The rmon alarm and rmon prialarm commands take effect on existing nodes
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only.
For each port, only one RMON statistics entry can be created. That is, if an
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RMON statistics entry is already created for a given port, you will fail to create
another statistics entry with a different index for the same port.
After the above configuration, you can execute the display command in any view
to display the RMON running status, and to verify the configuration.
Table 280 Display RMON
Operation
Display RMON statistics
Display RMON history
information
Display RMON alarm
information
Display extended RMON
alarm information
Display RMON events
Display RMON event logs
Network requirements
The switch to be tested is connected to a remote NMS through the Internet.
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Ensure that the SNMP agents are correctly configured before performing
RMON configuration.
Create an entry in the extended alarm table to monitor the information of
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statistics on the Ethernet port, if the change rate of which exceeds the set
threshold, the alarm events will be triggered.
Network diagram
Figure 108 Network diagram for RMON configuration
Console port
Configuration procedures
# Add the statistics entry numbered 1 to take statistics on Ethernet 1/0/1.
<4210> system-view
[4210] interface Ethernet 1/0/1
Command
display rmon statistics [
interface-type
interface-number | unit
unit-number ]
display rmon history [
interface-type
interface-number | unit
unit-number ]
display rmon alarm [
entry-number ]
display rmon prialarm [
prialarm-entry-number ]
display rmon event [
event-entry ]
display rmon eventlog [
event-entry ]
Network port
Switch
Description
Available in any view.
Internet
NMS