Hi all i have 40 spots (40 Ethernet cables for computers coming out from switch) and i want each of these spots to have fix IP which means if i swap the computer the IP of certain spot remain the same. example : at spot 30 i have IP address of 192.168.22.40 so even if i change the computer at this spot i want the new computer to have same IP that is 192.168.22.40. like i want to know the IP address of each of the 40 locations/spots and i want it to be fixed. it shouldn't change with putting new machine at same spot . is something like this possible ? if yes what Switch or device would i need to do that? currently i am using sf220-48 port which i think is layer 2 switch thanks is advance..
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