1. The host ID is actually the MAC address of the local Nic. Because it is unique (the MAC address cannot be duplicated), it is often used as the basis for encryption.
If you use a Win2k or later system, you only need to input the following in the command prompt:
Route print
Find the interface list column in the output data. There should be something similar
0x1000003... 52 54 AB 3A 4D F6 ...... RealTek rtl8029 (AS) Ethernet adapt
Such output. Among them, 52 54 AB 3A 4D F6 is the MAC address, that is, the host ID.
If you have more than two NICs, select one of them.
2.
A better way is to double-click "Local Connection" in "network connection" and upload it to the "support" Page. Then, click "details ",
At that time, a "network connection details" Panel will pop up. The "actual address" in the panel is the host ID.
3.
Run cmd
Enter ipconfig/all at the DOS prompt to view the NIC address.