16-5
Catalyst 3550 Multilayer Switch Software Configuration Guide
78-11194-03
Chapter16 Configuring RMON Configuring RMON
Configuring RMON Collection on an Interface
You must first configure RMON alarms and events to display collection information.
Beginning in privileged EXEC mode, follow these steps to collect group history statistics on an
interface:
To disable history collection, use the no rmon collection history index interface configuration
command.
Beginning in privileged EXEC mode, follow these steps to collect group Ethernet statistics on an
interface:
Command Purpose
Step1 configure terminal Enter global configuration mode.
Step2 interface interface-id Enter interface configuration mode, and specify the interface on
which to collect history.
Step3 rmon collection history index
[owner ownername] [buckets bucket-number]
[interval seconds]
Enable history collection for the specified number of buckets and
time period.
For index, identify the RMON group of statistics The range
is 1 to 65535.
(Optional) For ownername, enter the name of the owner of
the RMON group of statistics.
For bucket-number, specify the maximum number of buckets
desired for the RMON collection history group of statistics.
The range is 1 to 65535. The default is 50 buckets.
For seconds, specify the number of seconds in each polling
cycle.
Step4 end Return to privileged EXEC mode.
Step5 show running-config Verify your entries.
Step6 show rmon history Display the contents of the switch history table.
Step7 copy running-config startup-config (Optional) Save your entries in the configuration file.
Command Purpose
Step1 configure terminal Enter global configuration mode.
Step2 interface interface-id Enter interface configuration mode, and specify the interface on
which to collect statistics.
Step3 rmon collection stats index [owner ownername] Enable RMON statistic collection on the interface.
For index, specify the RMON group of statistics. The range
is from 1 to 65535.
(Optional) For ownername, enter the name of the owner of
the RMON group of statistics.
Step4 end Return to privileged EXEC mode.
Step5 show running-config Verify your entries.