You are the it administrator for a small corporate network. the company has obtained the registered globally unique ipv6 /48 network address 2620: 14f0: 45ea. you need to configure your server with this address so you can begin testing ipv6 in your internal network. this is your second network, so you will use a subnet address of 0002. your network router is not configured for ipv6 yet, so you must manually configure the address for now. to simplify the configuration, use the server's ipv4 address to create the interface id.