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display trapbuffer
Parameters
| Parameter | Description | Value |
|---|---|---|
| size value | Displays the specified number of traps recently generated in the trap buffer. If this parameter is not specified, all traps are displayed. | The value is an integer that ranges from 1 to 1024. |
Usage Guidelines
If the number of traps in the trap buffer is smaller than value, traps of the actual number are displayed.
Example
# Display all traps in the trap buffer.
<Huawei> display trapbuffer Trapping buffer configuration and contents: enabled Allowed max buffer size: 1024 Actual buffer size: 256 Channel number: 3, Channel name: trapbuffer Dropped messages: 0 Overwritten messages: 0 Current messages: 29 #Sep 17 2012 17:09:47+00:00 huawei LLDP/4/NBRCHGTRAP:OID: 1.0.8802.1.1.2.0.0.1 N eighbor information is changed. (LldpStatsRemTablesInserts=1, LldpStatsRemTables Deletes=0, LldpStatsRemTablesDrops=0, LldpStatsRemTablesAgeouts=0) #Sep 17 2012 17:06:50+00:00 huawei LLDP/4/NBRCHGTRAP:OID: 1.0.8802.1.1.2.0.0.1 N eighbor information is changed. (LldpStatsRemTablesInserts=0, LldpStatsRemTables Deletes=1, LldpStatsRemTablesDrops=0, LldpStatsRemTablesAgeouts=0) #Sep 14 2012 20:03:40+00:00 huawei ENTITYTRAP/4/CPUUSAGERESUME:OID 1.3.6.1.4.1.2 011.5.25.219.2.14.2 CPU utilization resumed from exceeding the pre-alarm thresho ld.(Index=9, HwEntityThresholdIndex=0, HwEntityPhysicalIndex=9, PhysicalName="SR U Board 0", EntityThresholdType=1, EntityThresholdWarning=80, EntityThresholdCur rent=23, EntityTrapFaultID=144896) #Sep 14 2012 18:15:27+00:00 huawei LLDP/4/ADDCHGTRAP:OID: 1.3.6.1.4.1.2011.5.25. 134.2.5 Local management address is changed. (LocManIPAddr=10.1.1.9) #Sep 14 2012 18:13:40+00:00 huawei LLDP/4/NBRCHGTRAP:OID: 1.0.8802.1.1.2.0.0.1 N eighbor information is changed. (LldpStatsRemTablesInserts=1, LldpStatsRemTables Deletes=0, LldpStatsRemTablesDrops=0, LldpStatsRemTablesAgeouts=0) #Sep 14 2012 18:13:23+00:00 huawei LLDP/4/NBRCHGTRAP:OID: 1.0.8802.1.1.2.0.0.1 N eighbor information is changed. (LldpStatsRemTablesInserts=0, LldpStatsRemTables Deletes=1, LldpStatsRemTablesDrops=0, LldpStatsRemTablesAgeouts=0) #Sep 14 2012 17:16:05+00:00 huawei ENTITYTRAP/4/CPUUSAGERESUME:OID 1.3.6.1.4.1.2 011.5.25.219.2.14.2 CPU utilization resumed from exceeding the pre-alarm thresho ld.(Index=9, HwEntityThresholdIndex=0, HwEntityPhysicalIndex=9, PhysicalName="SR U Board 0", EntityThresholdType=1, EntityThresholdWarning=80, EntityThresholdCur rent=9, EntityTrapFaultID=144896) #Sep 14 2012 17:15:37+00:00 huawei LLDP/4/NBRCHGTRAP:OID: 1.0.8802.1.1.2.0.0.1 N eighbor information is changed. (LldpStatsRemTablesInserts=1, LldpStatsRemTables Deletes=0, LldpStatsRemTablesDrops=0, LldpStatsRemTablesAgeouts=0) #Sep 14 2012 17:15:37+00:00 huawei LLDP/4/NBRCHGTRAP:OID: 1.0.8802.1.1.2.0.0.1 N eighbor information is changed. (LldpStatsRemTablesInserts=1, LldpStatsRemTables Deletes=0, LldpStatsRemTablesDrops=0, LldpStatsRemTablesAgeouts=0) #Sep 14 2012 17:15:34+00:00 huawei LLDP/4/NBRCHGTRAP:OID: 1.0.8802.1.1.2.0.0.1 N eighbor information is changed. (LldpStatsRemTablesInserts=1, LldpStatsRemTables Deletes=0, LldpStatsRemTablesDrops=0, LldpStatsRemTablesAgeouts=0) #Sep 14 2012 17:15:33+00:00 huawei LLDP/4/NBRCHGTRAP:OID: 1.0.8802.1.1.2.0.0.1 N eighbor information is changed. (LldpStatsRemTablesInserts=1, LldpStatsRemTables Deletes=0, LldpStatsRemTablesDrops=0, LldpStatsRemTablesAgeouts=0) #Sep 14 2012 17:15:33+00:00 huawei LLDP/4/NBRCHGTRAP:OID: 1.0.8802.1.1.2.0.0.1 N eighbor information is changed. (LldpStatsRemTablesInserts=1, LldpStatsRemTables Deletes=0, LldpStatsRemTablesDrops=0, LldpStatsRemTablesAgeouts=0)
# Display the first 10 records in the trap buffer.
<Huawei> display trapbuffer size 10 Trapping buffer configuration and contents: enabled Allowed max buffer size: 1024 Actual buffer size: 256 Channel number: 3, Channel name: trapbuffer Dropped messages: 0 Overwritten messages: 600 Current messages: 256 #May 7 2012 15:12:40+00:00 Huawei SECE/4/ARP_SIP_SPEEDLIMIT_ALARM:OID=1.3.6.1.4 .1.2011.5.25.165.2.2.2.11 The arp packet speed with source ip 10.137.216.1 excee ds the speed-limit value 5. #May 7 2012 15:07:35+00:00 Huawei SECE/4/ARP_SIP_SPEEDLIMIT_ALARM:OID=1.3.6.1.4 .1.2011.5.25.165.2.2.2.11 The arp packet speed with source ip 10.137.216.1 excee ds the speed-limit value 5. #May 7 2012 15:02:19+00:00 Huawei SECE/4/ARP_SIP_SPEEDLIMIT_ALARM:OID=1.3.6.1.4 .1.2011.5.25.165.2.2.2.11 The arp packet speed with source ip 10.137.217.150 exc eeds the speed-limit value 5. #May 7 2012 14:56:55+00:00 Huawei SECE/4/ARP_SIP_SPEEDLIMIT_ALARM:OID=1.3.6.1.4 .1.2011.5.25.165.2.2.2.11 The arp packet speed with source ip 10.137.216.1 excee ds the speed-limit value 5. #May 7 2012 14:51:40+00:00 Huawei SECE/4/ARP_SIP_SPEEDLIMIT_ALARM:OID=1.3.6.1.4 .1.2011.5.25.165.2.2.2.11 The arp packet speed with source ip 10.137.216.1 excee ds the speed-limit value 5. #May 7 2012 14:46:35+00:00 Huawei SECE/4/ARP_SIP_SPEEDLIMIT_ALARM:OID=1.3.6.1.4 .1.2011.5.25.165.2.2.2.11 The arp packet speed with source ip 10.137.216.1 excee ds the speed-limit value 5. #May 7 2012 14:41:06+00:00 Huawei SECE/4/ARP_SIP_SPEEDLIMIT_ALARM:OID=1.3.6.1.4 .1.2011.5.25.165.2.2.2.11 The arp packet speed with source ip 10.137.217.62 exce eds the speed-limit value 5. #May 7 2012 14:35:54+00:00 Huawei SECE/4/ARP_SIP_SPEEDLIMIT_ALARM:OID=1.3.6.1.4 .1.2011.5.25.165.2.2.2.11 The arp packet speed with source ip 10.137.216.1 excee ds the speed-limit value 5. #May 7 2012 14:29:54+00:00 Huawei SECE/4/ARP_SIP_SPEEDLIMIT_ALARM:OID=1.3.6.1.4 .1.2011.5.25.165.2.2.2.11 The arp packet speed with source ip 10.137.216.1 excee ds the speed-limit value 5. #May 7 2012 14:24:39+00:00 Huawei SECE/4/ARP_SIP_SPEEDLIMIT_ALARM:OID=1.3.6.1.4 .1.2011.5.25.165.2.2.2.11 The arp packet speed with source ip 10.137.216.1 excee ds the speed-limit value 5.
Table 4-33 Description of the display trapbuffer command output
Item |
Description |
|---|---|
Trapping buffer configuration and contents |
Whether the AP is enabled to output traps to the trap buffer:
To enable the AP to output traps to the trap buffer, run the info-center trapbuffer command. |
Allowed max buffer size |
Maximum size of the trap buffer. |
Actual buffer size |
Actual size of the trap buffer. To set the size of the trap buffer, run the info-center trapbuffer size command. |
Channel number |
Number of the channel used to send traps to the trap buffer. To set the channel number, run the info-center channel command. |
Channel name |
Name of the channel used to send traps to the trap buffer. To set the channel name, run the info-center channel name command. |
Dropped messages |
Number of discarded messages. |
Overwritten messages |
Number of overwritten messages. |
Current messages |
Number of current messages. |
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