A. From Network Connections, right-click the active network connection, and then click Status.
B. From Network Connections, select the active network connection, and then click Diagnose this connection.
C. From Windows Firewall with Advanced Security, click Monitoring, and then click Connection Security Rules.
D. From Windows Firewall with Advanced Security, click Monitoring, click Security Associations, and then click Main Mode.

A.Configure client computers in the contoso forest to use the tailspin toys DNS server as the alternate DNS server.
B.Create a new conditional forwader and store it in active directory. Replicate the new conditional forwarded to all DNS server in the contoso forest.
C.Create a new application directory partition in the contoso forest. Enlist the directory partition for all DNS servers.
D.Create a new host (A) record in the globalnames folder on one of the DNS servers in the contoso forest. Configure the host (A) record by using by using the tailspin toys domain name and the ip address of the DNS server in the tailspin toys forest.