Filter
Top Products
SET RMON HISTORY
2-213
SET RMON HISTORY
Use the SET RMON HISTORY command to add entries to the RMON History
Table for various MACs in the hub. This command works for Ethernet modules
only.
The history group generates reports. A history is a sample of statistical
information, taken periodically. The MAC stores each sample in the history
report.
The history report is similar to the DMM’s MONITOR command. It logs the
difference between counters at regular intervals. The history control table
specifies the:
■
Data source of the history report
■
Collection interval
■
Number of entries to store
If the probe has more entries to store than it is configured to hold, the oldest
history entry is deleted (the lowest-numbered sample) and a new entry is
appended (as the highest numbered sample).
The Ethernet History incorporates Ethernet statistic counters. For each sample
entry, the report provides utilization of the network during that interval. Each
entry is stamped with the date and time that the entry was started.
Format
Example
The following command causes the ENMC assigned to interface 3 to record an
RMON History Table entry every 30 seconds:
CB5000> set rmon history interface 3 00:30
Entry 1 created.
Related Command
SHOW RMON
interface
Specifies the number of the interface for which you are creating a matrix
table. Use the SHOW INTERFACE command for a list of interface numbers.
interface Interface number.
interval Specifies the number of minutes and seconds between history table entries.
The format is mm:ss.
set rmon history
interface
interval
interface