H3C Technologies H3C S5120 Series Switches - Manual (Page 599)

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[Sysname-GigabitEthernet1/0/1] quit
# Create an RMON alarm entry that when the delta sampling value of node 1.3.6.1.2.1.16.1.1.1.4.1
exceeds 100, event 1 is triggered to send traps; when the delta sampling value of the node is lower than
50, event 2 is triggered to send traps.
[Sysname] rmon event 1 description rising trap router1 owner user1-rmon
[Sysname] rmon event 2 description falling trap router1 owner user1-rmon
[Sysname] rmon alarm 1 1.3.6.1.2.1.16.1.1.1.4.1 5 delta rising-threshold 100 1
falling-threshold 50 2
# Verify the RMON alarm entry configuration.
<Sysname> display rmon alarm 1
Alarm table 1 owned by null is Valid.
Samples type : delta
Variable formula : 1.3.6.1.2.1.16.1.1.1.4.1<etherStatsOctets.1>
Sampling interval : 5(sec)
Rising threshold : 100(linked with event 1)
Falling threshold : 50(linked with event 2)
When startup enables : risingOrFallingAlarm
Latest value : 0
# Display statistics for interface GigabitEthernet 1/0/1.
<Sysname> display rmon statistics GigabitEthernet 1/0/1
Statistics entry 1 owned by user1-rmon is VALID.
Interface : GigabitEthernet1/0/1<ifIndex.983040>
etherStatsOctets : 57329 , etherStatsPkts : 455
etherStatsBroadcastPkts : 53 , etherStatsMulticastPkts : 353
etherStatsUndersizePkts : 0 , etherStatsOversizePkts : 0
etherStatsFragments : 0 , etherStatsJabbers : 0
etherStatsCRCAlignErrors : 0 , etherStatsCollisions : 0
etherStatsDropEvents (insufficient resources): 0
Packets received according to length:
64 : 7 , 65-127 : 413 , 128-255 : 35
256-511: 0 , 512-1023: 0 , 1024-1518: 0
After completing the configuration, you may query alarm events on the NMS. On the monitored device,
alarm event messages are displayed when events occur. The following is a sample output:
[Sysname]
#Aug 27 16:31:34:12 2005 Sysname RMON/2/ALARMFALL:Trap 1.3.6.1.2.1.16.0.2 Alarm table 1
monitors 1.3.6.1.2.1.16.1.1.1.4.1 with sample type 2,has sampled alarm value 0 less than(or
=) 50.