access packet dhcp release rui-slave discard

Function

The access packet dhcp release rui-slave discard command enables the backup device to discard DHCPv4 Release messages in RUI scenarios.

The undo access packet dhcp release rui-slave discard command restores the default configuration.

By default, the backup device is disabled from discarding DHCPv4 Release messages in RUI scenarios.

This command is supported only on the NetEngine 8000 F1A.

Format

access packet dhcp release rui-slave discard

undo access packet dhcp release rui-slave discard

Parameters

None

Views

System view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
bras-control	write

Usage Guidelines

Usage Scenario

In RUI scenarios, lower-layer switches broadcast DHCPv4 Release messages sent by users requesting to go offline to the master and backup devices. A time sequence problem may cause the system to record different logout reasons on the master and backup devices. To enable the backup device to discard received DHCPv4 Release messages, run the access packet dhcp release rui-slave discard command, so that logout reasons recorded on the master and backup device are the same.

Precautions

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

Example

# Enable the backup device to discard DHCPv4 Release messages in RUI scenarios.

<HUAWEI> system-view
[~HUAWEI] access packet dhcp release rui-slave discard