Your network contains an Active Directory domain named contoso.com. The network is configured to use ISATAP.
You have a server named Server1 that runs Windows Server 2008 R2. On Server1, you discover that a tunnel adapter named isatap.contoso.com has a Media State of “Media disconnected”.
You confirm that Server1 has a valid network connection and can query the DNS server. You need to ensure that the isatap.contoso.com tunnel adapter has an IPv6 address.
What should you do?