display snmp-agent trap feature-name arp all

Function

The display snmp-agent trap feature-name arp all command displays all traps of the ARP module.

Format

display snmp-agent trap feature-name arp all

Parameters

None

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

The Simple Network Management Protocol (SNMP) is a network management standard protocol widely used on TCP/IP networks. It uses a central computer (a network management station) that runs network management software to manage network elements. The management agent running on a network element can proactively report traps to the management station. In this case, the management station can obtain the network status in real time, helping the network administrator take immediate measures.

After running the snmp-agent trap enable feature-name arp command to enable or disable the trap function of the ARP module, you can run the display snmp-agent trap feature-name arp all command to check all traps of the ARP module.

Example

# Display all traps of the ARP module.

<HUAWEI> display snmp-agent trap feature-name arp all
------------------------------------------------------------------------------                                                      
Feature name: ARP                                                                                                                   
Trap number : 4                                                                                                                     
------------------------------------------------------------------------------                                                      
Trap name                       Default switch status   Current switch status                                                       
hwEthernetARPSpeedLimitAlarm    on                      on                                                                          
hwEthernetARPThresholdExceedAlarm                                                                                                   
                                on                      on                                                                          
hwEthernetARPThresholdResumeAlarm                                                                                                   
                                on                      on                                                                          
hwEthernetARPIPConflictEvent    on                      on

**Table 1** Description of the **display snmp-agent trap feature-name arp all** command output
Item	Description
Feature name	Name of the module that a trap belongs to.
Trap number	Number of traps.
Trap name	Name of a trap. Traps of the ARP module include: hwEthernetARPSpeedLimitAlarm: indicates that the rate of ARP packets exceeds the upper limit (non-excessive trap). hwEthernetARPThresholdExceedAlarm: indicates that the number of ARP entries exceeds threshold. hwEthernetARPThresholdResumeAlarm: indicates that the hwEthernetARPThresholdExceedAlarm trap is cleared. hwEthernetARPIPConflictEvent: indicates that IP addresses conflict.
Default switch status	Default status of a trap. The value can be: on: The trap is enabled. off: The trap is disabled.
Current switch status	Current status of a trap. The value can be: on: The trap is enabled. off: The trap is disabled.