The auto-discovery methods provided by sight are by network segment mode, ARP mode and routing mode.
At the same time, you can create a network segment or IP address of a device that does not need to be
connected as an exclusion list. Automatically skips the network segment or IP address configured in the
exclusion list during self-discovery of devices.
When the DHCP Option 82 function is enabled globally and in the VLAN service profile and the port/serviceport is configured to allow user-side DHCP packets to carry Option 82, what is the processing policy if a userside DHCP packet already containing Option 82 is received?