Command Reference Guide

316 ● rmon history 3Com Router 5000 Family and Router 6000 Family
Command Reference
rmon history
Purpose Use the rmon history command to add a history control entry.
Use the undo rmon history command to remove a history control entry.
Syntax rmon history history-control-entry buckets number interval
sampling-interval [ owner text-string ]
undo rmon history entry-number
Parameters history-control-entry
History control index. Valid values are 1 to 65,535.
buckets number
Specifies the number of sampling actions in a sampling
period.
interval sampling-interval
Sampling interval (in seconds). Valid values are 5 to
3,600.
owner text
Owner of the specified entry, consisting of a string
from 1 to 127 characters long.
Default By using this command, you can enable sampling on an interface, set sampling
interval and the number of buckets. After that, RMON periodically collects and saves
data on the specified interface, providing information such as utilization, number of
errors, and total number of packets for later retrieval.
Example Add a history control entry.
[3Com-Ethernet0/0/0] rmon history 1 buckets 10 interval 10
View This command can be used in the following views:
■ Ethernet Interface view
Description The history control table of RMON retains data sampled in a sampling period.