Ensure the inbound TCP exception for ports {0}' and {1}' is enabled in the firewall on each node of the cluster. If you are ...

Ensure the inbound TCP exception for ports ‘{0}' and ‘{1}' is enabled in the firewall on each node of the cluster. If you are using Windows Firewall, enable "Hyper-V Replica HTTP Listener (TCP-In)"  and "Hyper-V Replica HTTPS Listener (TCP-In)" rules on each node of the cluster.