access-delay odd-even mac offset

Function

The access-delay odd-even mac offset command configures a MAC address offset for access users.

The undo access-delay odd-even mac offset command deletes a MAC address offset configured for access users.

By default, no MAC address offset is configured for access users, and the least significant bit is used to determine the parity of a MAC address.

This command is supported only on the NetEngine 8000 F1A.

Format

access-delay odd-even mac offset offset-value

undo access-delay odd-even mac offset offset-value

Parameters

Parameter	Description	Value
offset offset-value	Specifies an offset value of a user MAC address.	The value is an integer ranging from 1 to 47, in bits.

Parameter

Description

Value

offset offset-value

Specifies an offset value of a user MAC address.

The value is an integer ranging from 1 to 47, in bits.

Views

BAS interface view (GE), BAS interface view (VE), BAS interface view (trunk)

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
bras-control	write

Usage Guidelines

Usage Scenario

The access-delay odd-even command works together with the access-delay command to configure a response delay policy for access users with odd and even MAC addresses. By default, the system uses the least significant bit to determine the parity of a MAC address. To allow the system to determine the parity of a MAC address based on the bit after an offset value, run the access-delay odd-even command to configure a MAC address offset.

Precautions

This command is supported only on the admin VS.

The access-delay odd-even mac offset command can be run only when the access type on a BAS interface is set to layer2-subscriber or layer2-leased-line.

Example

# Apply the response delay policy to access users with odd MAC addresses on the BAS interface with a delay time of 0.5s and a MAC address offset of 27 bits.

<HUAWEI> system-view
[~HUAWEI] interface GigabitEthernet0/1/0
[~HUAWEI-GigabitEthernet0/1/0] bas
[*HUAWEI-GigabitEthernet0/1/0-bas] access-delay 50 odd-mac
[*HUAWEI-GigabitEthernet0/1/0-bas] access-delay odd-even mac offset 27