configure vlan router-discovery min-interval

configure vlan vlan_name router-discovery {ipv6} min-interval mininterval


Configures the minimum time between unsolicited 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.
mininterval Specifies the minimum time between advertisements, in seconds. Range is 3 to 1350 (see guidelines).


200 seconds, or max-interval × .33 (see guidelines).

Usage Guidelines

This command configures the minimum amount of time before an unsolicited router advertisement message is advertised over the links corresponding to the VLAN.

The minimum value is three seconds. The maximum time is (.75 × max-interval) seconds. If you do not explicitly set this value, the min-interval value is reset whenever the max-interval is configured. Min-interval will then be dynamically adjusted to .33 times the max-interval.


The following example configures the min-interval to be 300 seconds for the VLAN "top_floor":

configure vlan top_floor router-discovery min-interval 300


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.