qos link-adjustment remote(aaa domain view)

Function

The qos link-adjustment remote command configures the remote packet adjustment value.

The undo qos link-adjustment remote command deletes the configured remote packet adjustment value.

By default, the remote packet adjustment value is 0.

This command is supported only on the NetEngine 8000 F1A.

Format

qos link-adjustment adjust-value remote

undo qos link-adjustment remote

Parameters

Parameter	Description	Value
adjust-value	Specifies the remote packet adjustment value.	The value is an integer that ranges from -64 to 64, in bytes. The default value is 0.

Parameter

Description

Value

adjust-value

Specifies the remote packet adjustment value.

The value is an integer that ranges from -64 to 64, in bytes. The default value is 0.

Views

AAA domain view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
qos	write

Usage Guidelines

Usage Scenario

With last-mile QoS, you can configure the following two parameters to change the DSLAM link bandwidth so that the rate of the packets sent by the router is the same as that of the packets on the DSLAM peer. This rate is actually the bandwidth specified by users. In this manner, the traffic rate will not exceed the actual performance of the DSLAM link, and traffic congestion is avoided.

Type of the remote DSLAM link
Remote packet adjustment value on the Router
Two types of DSLAM links are available: the frame type and the cell type. The remote packet adjustment value refers to the difference in bytes between the links on the two ends of a DSLAM due to their difference in packet encapsulation mode; the local packet adjustment value is used for adjusting the bandwidth when the remote packet adjustment value cannot meet the requirements for bandwidth adjustment.

Prerequisites

In AAA domain view, before configuring the remote packet adjustment value, you must enable the last-mile QoS by running the qos link-adjustment remote enable command.

Precautions

In VS mode, this command is supported only by the admin VS.

For L2TP services, this command has to be configured in the AAA domain view. If this command is configured in both the interface view and the AAA domain view, the command configured in the AAA domain view takes effect.

Example

# Set the remote packet adjustment value for the domain named huawei to 20 bytes.

<HUAWEI> system-view
[~HUAWEI] aaa
[~HUAWEI-aaa] domain huawei
[*HUAWEI-aaa-domain-huawei] qos link-adjustment 20 remote