Why are there two network ports on the back of EasyNet NVR?
Net A should be used to connect to your internal network, while Net B should be connected to the switch your cameras are using. This separation of local network and cameras will prevent bandwidth issues from arising on your local network. Net A and Net B should be on two completely different network addressing scopes to avoid any IP conflicts.
Default IP address of Net A: 192.168.1.2
Default IP address of Net B: 10.10.0.100