ipv6 nd dad attempts

Syntax

ipv6 nd dad attempts value

undo ipv6 nd dad attempts

View

Interface view

Default level

2: System level

Parameters

value: Specifies the number of attempts to send an NS message for DAD, in the range of 0 to 600. The default value is 1. When it is set to 0, DAD is disabled.

Description

Use ipv6 nd dad attempts to configure the number of attempts to send an NS message for DAD.

Use undo ipv6 nd dad attempts to restore the default.

By default, the number of attempts to send an NS message for DAD is 1.

Related commands: display ipv6 interface.

Examples

# Set the number of attempts to send an NS message for DAD to 20.

<Sysname> system-view
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] ipv6 nd dad attempts 20