Open Command Prompt
At the command prompt, type:
to obtain the interface index of the interface for which a manual address is being added.
ipv6 adu [InterfaceIndex]/[Address]
where InterfaceIndex is the interface number for the interface and Address is the IPv6 address. Additional command-line parameters are available.
To open command prompt, click Start, point to All Programs, point to Accessories, and then click Command Prompt.
IPv6 configuration methods
IPv6 configuration items