3Com S7902E Command Reference Manual - page 2151
1-14
Examples
# Create event 10 in the RMON event table.
[Sysname] rmon event 10 log owner user1
rmon history
Syntax
rmon history
entry
-
number buckets
number
interval
sampling
-
interval
[
owner
text
]
undo rmon history
entry
-
number
View
Ethernet interface view
Default Level
2: System level
Parameters
entry
-
number:
History control entry index, in the range 1 to 65535.
buckets
number
: History table size for the entry, in the range 1 to 65,535.
interval
sampling
-
interval
: Sampling interval, in the range 5 to 3600 seconds.
owner
text
: Owner of the entry, a string of 1 to 127 characters. It is case sensitive and space is
supported.
Description
Use the
rmon history
command to create an entry in the RMON history control table.
Use the
undo rmon history
command to remove a specified entry from the RMON history control
table.
After an entry is created, the system periodically samples the number of packets received/sent on the
current interface, and saves the statistics as an instance under the leaf node of the etherHistoryEntry
table. The maximum number of history entries can be saved in the table is specified by
buckets
number
.
If the number of the entries in the table has reached the maximum number, the system will delete the
earliest entry to save the latest one. The statistics include total number of received packets on the
current interface, total number of broadcast packets, and total number of multicast packets in a
sampling period,
When you create an entry in the history table, if the specified history table size exceeds that supported
by the device, the entry will be created. However, the validated value of the history table size
corresponding to the entry is that supported by the device. You can use the
display rmon history
command to view the configuration result.