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Fit AP V200R010C00 Command Reference

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
display trapbuffer

display trapbuffer

Function

The display trapbuffer command displays information recorded in the trap buffer.

Format

display trapbuffer [ size value ]

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.

Views

All views

Default Level

1: Monitoring level

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 4-30  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:
  • enabled
  • disabled

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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Updated: 2019-07-18

Document ID: EDOC1100064353

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