You would go into networking on windows.
For example if your XEP was default at 192.168.0.251, then you would go into windows networking and set your PC to be something like 192.168.0.100 and then via the CMD prompt, you should be able to ping the XEP or via IE, enter the IP 192.168.0.251 and hit the XEP, assuming it's all set up in the M1 already.
For example if your XEP was default at 192.168.0.251, then you would go into windows networking and set your PC to be something like 192.168.0.100 and then via the CMD prompt, you should be able to ping the XEP or via IE, enter the IP 192.168.0.251 and hit the XEP, assuming it's all set up in the M1 already.