KnowraIPv4Linked fromLinked fromThe 5 pages that link to IPv4, each with the reason it gives.All 5Broader topic 3Related 1Compared with 1Internet ProtocolBroader topic: IPv4 is the classic implementation of IP and defines its familiar datagram format.IP addressBroader topic: It is the widely deployed address format with a limited address space.Network packetBroader topic: IPv4 defines a widely deployed packet format and its header fields.