What do you know about IPv4? Having a 32 bit address Format (ddd.ddd.ddd.ddd) Divided into classes A, B, C, D, E IP Reserved # 10.0.0.0 - 10,255,255,255 - reserved for local intranet networks # 127.0.0.0 - 127 255 255 255 - reserved for local loop on each computer # 172.16.0.0 - 172.31.255.255 - reserved for local intranet networks # 192.168.0.0 - 192 168 255 255 - reserved for local intranet networks # 224.0.0.0 - 239 255 255 255 - used for multicast routingAn easy way to do subnetting are:Subnetting is used to subdivide the IP group into smaller groups so as to facilitate the...