You are the network administrator for westsim. com. The network consists of a single domain. All the servers run Windows Server 2008 R2. All the clients run Windows 7. The main office contains a server named RRAS1. You are in the process of configuring RRAS1 to support DirectAccess connections. You need to configure RRAS1 to allow IPv6 connectivity for the clients to RRAS1 for the purpose of DirectAccess.