display snmp-agent trap feature-name error-down all

Function

The display snmp-agent trap feature-name error-down all command displays the status of all traps of the error-down module.

Format

display snmp-agent trap feature-name error-down all

Parameters

None

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

Usage Scenario

The Simple Network Management Protocol (SNMP) is a network management standard widely used on the TCP/IP network. It uses a central computer (a network management station) that runs network management software to manage network elements. The SNMP agent reports trap messages to the network management station so that the network management station can obtain the network status in a timely manner, and the network administrator can take measures accordingly.

The display snmp-agent trap feature-name error-down all command displays the following information:

Trap names supported by the error-down module. The trap names are the same as the trap names specified by the snmp-agent trap enable feature-name error-down trap-name trap-name command. Each trap name corresponds to a network element abnormality.
Trap status of the error-down module. You can check whether the trap is reported based on the trap name.

Prerequisites

SNMP has been enabled. See snmp-agent.

Example

# Display all traps of the error-down module.

<HUAWEI>display snmp-agent trap feature-name error-down all
------------------------------------------------------------------------------
Feature name: ERROR-DOWN
Trap number : 2
------------------------------------------------------------------------------
Trap name                       Default switch status   Current switch status
hwErrordown                     on                      on
hwErrordownRecovery             on                      on

**Table 1** Description of the display snmp-agent trap feature-name error-down all command output
Item	Description
Feature name	Name of the module that the trap belongs to.
Trap number	Number of traps.
Trap name	Name of the trap: hwErrordown: indicates an error-down alarm. hwErrordownRecovery: indicates an error-down clear alarm.
Default switch status	Default status of the trap function: on: indicates that the trap function is enabled. off: indicates that the trap function is disabled.
Current switch status	Status of the trap function: on: indicates that the trap function is enabled. off: indicates that the trap function is disabled.