Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide Chapter 8 RMON Configuration Commands
3Com Corporation
8-7
8.1.6 display rmon statistics
Syntax
display rmon statistics [interface-type interface-number]
View
Any view
Parameter
interface-type interface-number: Interface type and number.
Description
Use the display rmon statistics command to display the RMON statistics about the
specified or all interfaces.
The displayed information includes: number of collisions, CRC and queues, oversize
packets and undersize packets, timeout, fragments, broadcast, multicast, unicast, and
bandwidth use.
Related command: rmon statistics.
Example
# Display the RMON statistics about interface Ethernet 2/0/1.
<3com> display rmon statistics ethernet2/0/1
Statistics entry 1 owned by monitor is VALID.
Interface : Ethernet0/0/0<ifIndex.642>
etherStatsOctets : 9760 , etherStatsPkts : 79
etherStatsBroadcastPkts : 0 , etherStatsMulticastPkts : 0
etherStatsUndersizePkts : 0 , etherStatsOversizePkts : 0
etherStatsFragments : 0 , etherStatsJabbers : 0
etherStatsCRCAlignErrors : 0 , etherStatsCollisions : 0
etherStatsDropEvents (insufficient resources): 0
Packets received according to length:
64 : 0 , 65-127 : 0 , 128-255 : 0
256-511: 0 , 512-1023: 0 , 1024-1518: 0
8.1.7 rmon alarm
Syntax
rmon alarm alarm-entry alarm-variable sampling-time { delta | absolute }
rising_threshold threshold-value1 event-entry1 falling_threshold threshold-value2
event-entry2 [ owner text ]
undo rmon alarm entry-number