H3C Technologies H3C S5120 Series Switches User 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.

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