Your company has a main office and a branch office. The two offices are connected by using a WAN link. Each office contains a firewall that filters WAN traffic.
The network in the branch office contains 10 servers that run Windows Server. All servers are administered from the main office only.
You plan to manage the servers in the branch office by using a Windows Admin Center gateway.
On a server in the branch office, you install the Windows Admin Center gateway by using the defaults settings.
You need to configure the firewall in the branch office to allow the required inbound connection to the Windows Admin Center gateway.
Which inbound TCP port should you allow?
A. 443
B. 3389
C. 5985
D. 6516
