What message informs IPv6 enabled interfaces to use stateful DHCPv6 for obtaining an IPv6 address?
- the ICMPv6 Router Advertisement
- the ICMPv6 Router Solicitation
- the DHCPv6 Reply message
- the DHCPv6 Advertise message
Answers Explanation & Hints: Before an IPv6 enabled interface will use stateful DHCPv6 to obtain an IPv6 address, the interface must receive an ICMPv6 Router Advertisement with the managed configuration flag (M flag) set to 1.