# ipv6 initial-sequence-preference

#### Syntax

ipv6 initial-sequence-preference preference

no ipv6 initial-sequence-preference

#### Release Information

Command introduced in JunosE Release 9.3.0.

#### Description

Configures the warm restart replay preference for an IPv6 interface after a high availability switchover. The no version restores the default value.

#### Options

- preference—Preference value, 0 or 1; 1 indicates highest preference; default value is 0

#### Mode

Subinterface Configuration