Configuring prefix-specific address autoconfiguration
Enter system view.
system-view
Configure an IPv6 prefix.
Choose one option as needed:
Configure a static IPv6 prefix.
ipv6 prefix prefix-number ipv6-prefix/prefix-length
By default, no static IPv6 prefixes exist.
Use DHCPv6 to obtain a dynamic IPv6 prefix.
For more information about IPv6 prefix acquisition, see "Configuring the DHCPv6 client."
Enter interface view.
interface interface-type interface-number
Specify an IPv6 prefix for an interface to automatically generate an IPv6 global unicast address and advertise the prefix.
ipv6 address prefix-number sub-prefix/prefix-length
By default, no IPv6 prefix is specified for the interface to automatically generate an IPv6 global unicast address.