Netgear GSM7328Sv2 7000 Series Managed Switch version 8.0 CLI Reference Manual - Page 424

Managed Switch CLI Manual, Release 8.0 Format Mode no ipv6 route / [{ | Null0 | interface { | tunnel } | }] Global Config ipv6 route distance This command sets the default distance (preference) for IPv6 static routes. Lower route distance values are preferred when determining the best route. The ipv6 route command allows you to optionally set the distance (preference) of an individual static route. The default distance is used when no distance is specified in this command. Changing the default distance does not update the distance of existing static routes, even if they were assigned the original default distance. The new default distance will only be applied to static routes created after invoking the ipv6 route distance command. Default Format Mode 1 ipv6 route distance Global Config no ipv6 route distance This command resets the default static route preference value in the router to the original default preference. Lower route preference values are preferred when determining the best route. Format Mode no ipv6 route distance Global Config ipv6 mtu This command sets the maximum transmission unit (MTU) size, in bytes, of IPv6 packets on an interface. This command replaces the default or link MTU with a new MTU value. Note: The default MTU value for a tunnel interface is 1480. You cannot change this value. IPv6 Commands v1.0, July 2009 7-14