uni eth-trunk

Function

The uni eth-trunk command creates an Eth-Trunk interface for an AS.

The undo uni eth-trunk command deletes an Eth-Trunk interface of an AS.

By default, no Eth-Trunk interface is created on an AS.

This command can only be executed on the parent.

Format

uni eth-trunk trunk-id [ mode lacp ]

undo uni eth-trunk trunk-id [ mode lacp ]

Parameters

Parameter	Description	Value
trunk-id	Specifies the ID of an Eth-Trunk interface.	The value is an integer and the minimum value is 1. The maximum value varies according to the switch model. For a specific switch model, the maximum value is the same as that described in interface eth-trunk.
mode lacp	Sets the working mode of an Eth-Trunk interface to LACP mode. If this parameter is not specified, the working mode of an Eth-Trunk interface is manual mode.	-

Parameter

Description

Value

trunk-id

Specifies the ID of an Eth-Trunk interface.

The value is an integer and the minimum value is 1. The maximum value varies according to the switch model. For a specific switch model, the maximum value is the same as that described in interface eth-trunk.

mode lacp

Sets the working mode of an Eth-Trunk interface to LACP mode.

If this parameter is not specified, the working mode of an Eth-Trunk interface is manual mode.

Views

AS view

Default Level

3: Management level

Usage Guidelines

Usage Scenario

When an AP with two network interfaces connects to an SVF system through an AS or to improve access user bandwidth and reliability, you can create an Eth-Trunk interface for this AS.

Precautions

An Eth-Trunk interface can be created for an AS only when this AS is in centralized mode.
When an AS works in independent mode and its Eth-Trunk interface needs to be deleted, you need to run the undo uni eth-trunk trunk-id command in the AS view of the parent and log in to this AS to delete this Eth-Trunk interface.
To delete an Eth-Trunk interface, ensure that it does not contain member interfaces.
After an Eth-Trunk interface is created and its working mode is set to LACP, running the uni eth-trunk trunk-id command will not change the working mode of the Eth-Trunk interface. To change the working mode to manual mode, run the undo uni eth-trunk trunk-id mode lacp command.
Running the undo uni eth-trunk trunk-id mode lacp command only changes the working mode of an Eth-Trunk interface and will not delete the Eth-Trunk interface. To delete an Eth-Trunk interface, run the undo uni eth-trunk trunk-id command.
The Eth-Trunk interface of an AS and Eth-Trunk interfaces bound to fabric ports share the Eth-Trunk interface specifications.
An Eth-Trunk interface contains a maximum of eight member interfaces.
An Eth-Trunk interface cannot be created across ASs.

Follow-up Procedure

Run the port eth-trunk trunkmember command to add member interfaces to the Eth-Trunk interface.

Example

# Create Eth-Trunk 2 in LACP mode for the AS test.

<HUAWEI> system-view
[HUAWEI] uni-mng
[HUAWEI-um] as name test
[HUAWEI-um-as-test] uni eth-trunk 2 mode lacp