you manage a company network with multiple subnets. as part of a recent upgrade, you have upgraded all servers to windows server 2016. client systems currently run windows 10. you have previously configured all hosts on the network with static ipv6 addresses, default gateway, and dns server addresses. ipv6 is working correctly between all hosts. you have changed the network configuration so that each host gets the ipv6 prefix and default gateway information from neighboring routers. you want each host to generate the interface id automatically from its mac address. you will deliver dns server addresses through dhcpv6 and have configured one of the servers for dhcpv6. what additional tasks must you perform to complete the configuration? (choose two. each choice is a required part of the solution.)