snmp-agent trap enable eth-trunk (upgrade-compatible command)

Function

The snmp-agent trap enable eth-trunk command enables the Simple Network Management Protocol (SNMP) trap function on an Eth-Trunk.

The undo snmp-agent trap enable eth-trunk command disables the SNMP trap function on an Eth-Trunk.

By default, the SNMP trap function is disabled on an Eth-Trunk.

Format

snmp-agent trap enable eth-trunk

undo snmp-agent trap enable eth-trunk

Parameters

None

Views

System view

Default Level

3: Management level

Usage Guidelines

If the SNMP trap function is enabled on an Eth-Trunk, the system sends a trap to the network management system (NMS) server in case of when the following exceptions occur:

The negotiation of the LAG fails.
The bandwidth of the LAG is lost. For example, if the lower threshold of the number of active interfaces is set by using the least active-linknumber command and if the number of active interfaces is smaller than this value, the Eth-Trunk becomes Down and the system sends the trap.
Part of the bandwidth of the LAG is lost. When one of active interfaces fails, the system sends the trap because the number of active interfaces is reduced.

Example

# Enable the SNMP trap function on an Eth-Trunk so that the trap can be sent to the NMS server promptly when the status of the LAG changes.

<HUAWEI> system-view
[HUAWEI] snmp-agent trap enable eth-trunk