DELL PC6224F User Manual

IPv6 Routing Commands

The ipv6 nd prefix command will allow you to preconfigure RA prefix values 

before you configure the associated interface address. In order for the prefix 

to be included in RAs, you must configure an address that matches the prefix 

using the ipv6 address command. Prefixes specified using ipv6 nd prefix 

without an associated interface address will not be included in RAs and will 

not be committed to the device configuration.

The following example sets the IPv6 prefixes to include in the router 

advertisement.

console(config)#interface vlan 11

console(config-if-vlan11)#ipv6 nd prefix 2020:1::1/64

Use the ipv6 nd ra-interval command in Interface Configuration mode to set 

the transmission interval between router advertisements.

ipv6 nd ra-interval 

maximum minimum

•

maximum — The maximum interval duration (Range: 4–1800 seconds).

•

minimum — The minimum interval duration (Range: 3 – (0.75 * 

maximum) seconds).

600 is the default value for 

seconds.

Interface Configuration (VLAN, Tunnel, Loopback) mode

The minimum interval cannot be larger than 75% of the maximum interval.