display snmp-agent trap feature-name lbdt all

Function

The display snmp-agent trap feature-name lbdt all command displays all trap messages of the Loopback Detection module.

Format

display snmp-agent trap feature-name lbdt all

Parameters

None

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

Usage Scenario

After the trap function of a specified feature is enabled, you can run the display snmp-agent trap feature-name lbdt all command to check the status of all traps of Loopback Detection. You can use the snmp-agent trap enable feature-name lbdt command to enable the trap function of Loopback Detection.

Prerequisites

SNMP has been enabled. See snmp-agent.

Example

# Display all trap messages of the Loopback Detection module.

<HUAWEI> display snmp-agent trap feature-name lbdt all
------------------------------------------------------------------------------  
Feature name: LBDT                                                              
Trap number : 2                                                                 
------------------------------------------------------------------------------  
Trap name                       Default switch status   Current switch status   
hwLdtPortLoopDetect             on                      on                      
hwLdtPortLoopDetectRecovery     on                      on

**Table 1** Description of the **display snmp-agent trap feature-name lbdt all** command output
Item	Description
Feature name	Name of the module to which a trap message belongs.
Trap number	Number of trap messages.
Trap name	Name of a trap message of the Loopback Detection module: hwLdtPortLoopDetect: A Huawei proprietary trap when the loopback on the interface of the Loopback Detection module. hwLdtPortLoopDetectRecovery: A Huawei proprietary trap when the loopback recovery on the interface of the Loopback Detection module.
Default switch status	Status of the default trap function: on: indicates that the trap function is enabled. off: indicates that the trap function is disabled.
Current switch status	Status of the current trap function: on: indicates that the trap function is enabled. off: indicates that the trap function is disabled. To specify the parameter, run the snmp-agent trap enable feature-name lbdt command.