Will network 10.2.0.0 255.255.0.0 divided subnet, request a change points four including 59 class c address section, 210.10.2.0 class 1 includes 38 c with four including 14 the 210.10.2.0 class c subnet, (must be a classified section according to the requirement of 0 all subnets must be continuous, and most save, don't score gap segment)