Shutdown firewall of Hyper-V Server

After deployment of Hyper-V Server, I trapped in trouble of  linking Hyper-V Server to SCVMM.

Finally, I find a way to shutdown firewall of Hyper-V Server, which helps me resolved the problem.

1. Log on to Hyper-V Server;
2. Type this into cmd window:
   netsh advfirewall set allprofiles state off