Not yet...the DHCP Range setting that you have access to in that interface is dealing with the upper and lower IP ADDRESSES that the Extreme will serve out and assign to the client devices which connect to it wirelessly,i.e., it allows you to set the starting address that it will assign and the total number of addresses that it will assign sequentially counting up from that start point....192.168.1.100 up to 192.168.1.119 would be the result if you chose to start at 192.168.1.100 and allow up to 20 client addresses in your DHCP pool.
