weight (sub-interface queue view)

Function

The weight command sets the weight value for a sub-interface queue.

The undo weight command restores the default weight value for a sub-interface queue.

By default, the weight value for a sub-interface queue is 10.

Format

weight weight-value outbound

undo weight outbound

Parameters

Parameter	Description	Value
weight-value	Specifies a weight value.	The value is an integer ranging from 1 to 63.
outbound	Indicates the outgoing traffic.	-

Parameter

Description

Value

weight-value

Specifies a weight value.

The value is an integer ranging from 1 to 63.

outbound

Indicates the outgoing traffic.

Views

Sub-interface queue view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
qos	write

Usage Guidelines

Usage Scenario

Multiple services are scheduled evenly by default, making it possible that important services are not preferentially forwarded. You can run the weight command to modify scheduling weight values to ensure that services of high priorities are preferentially forwarded.

Prerequisites

A sub-interface queue profile has been configured.

Precautions

Sub-interface queues are allocated bandwidth using the following format: (weight / ∑weight) x higher-level traffic shaping value. When the sum bandwidth of a user group queue is greater than the traffic shaping value, the user group queue is allocated bandwidth equal to the traffic shaping value. The remaining bandwidth is allocated to other user group queues.

Example

# Set the weight value for a sub-interface queue.

<HUAWEI> system-view
[~HUAWEI] sub-port-queue test
[*HUAWEI-sub-port-queue-test] weight 20 outbound