Router Advertisement Interval (S-, K-Series)

You can set the maximum and minimum router advertisement interval for the IPv6 interface to an interval between 4 and 1800 seconds. If minimum interval is not specified, the minimum router advertisement interval is set to .33 times the current maximum router advertisement interval.

This example sets the maximum router advertisement interval to 650 seconds and the minimum router advertisement value to .33 times 650 (214) for VLAN 50:

System(su-config)->interface vlan 50
System(su-config-intf-vlan.0.50)->ipv6 nd ra interval 650
System(su-config-intf-vlan.0.50)->