mpls-inner-exp phb

Function

The mpls-inner-exp phb disable vll command disables the private network tag priority in a DS domain from being marked for the downstream traffic on the PW interface in the VLL networking.

The undo mpls-inner-exp phb disable vll command restores the default configuration.

By default, the private network tag priority in a DS domain is marked for the downstream traffic on the PW interface in the VLL networking.

Format

mpls-inner-exp phb disable vll

undo mpls-inner-exp phb disable vll

Parameters

None

Views

Slot view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
qos	write

Usage Guidelines

Usage Scenario

In the VLL networking, after a PE receives user packets, the PE's AC interface encapsulates a private network tag into the user packets and then the PE's PW interface encapsulates a public network tag into the user packets. Both tags have their own EXP values.

In VS mode, this command applies only to the admin VSand cannot be configured in other VSs. This command takes effect on all VSs.

Example

# Disable the private network tag priority in the DS domain from being marked for the downstream traffic on the PW interface in slot 1.

<HUAWEI> system-view
[~HUAWEI] slot 1
[~HUAWEI-slot-1] mpls-inner-exp phb disable vll