arp -s 192.168.1.36     8c-aa-b5-73-4d-2a
arp -s 192.168.1.1      30-23-64-f4-8e-28

for /L %%i in (1,1,254) do ping 192.168.1.%%i -l 1 -n 1 -w 2

#192.168.1.66          8c-aa-b5-73-4d-2a