configure vlan router-discovery retransmit-time

configure vlan vlan_name router-discovery {ipv6} retransmit-time retransmittime


Configures the retransmit time value in router discovery advertisements on the This command is available on the ExtremeSwitching X440-G2, X450-G2, X460-G2, X465, X590, X620, X670-G2, X690, X695, X870, 5320, 5420, 5520 series switches..

Syntax Description

vlan_name Specifies an IPv6 configured VLAN.
retransmittime Specifies the reachable time value in advertisements, in milliseconds. Range is 0 to 4,294,967,295 (approximately 50 days).


1,000 milliseconds.

Usage Guidelines

This command configures the retransmit time value in the router advertisement messages.

The retransmit time, in milliseconds, is the time between retransmitted neighbor solicitation messages. A value of 0 means the value is unspecified by this router. The maximum value is 4,294,967,295.


The following example configures the retransmit time to be 604,800,000 milliseconds (one week) for the VLAN "top_floor":

configure vlan top_floor router-discovery retransmit-time 604800000


This command was first available in ExtremeXOS 11.2.

Platform Availability

This command is available on the platforms listed for the IPv6 unicast routing feature in the ExtremeXOS and Switch Engine 31.7 Feature License Requirements document.