ocr: RIPI HEADER FORMAT Field length, in bytes: 1 a 2 2 2 + - Address Zero famiy Zero Address Zero Zero Metric identifior Version number. Commanc. equest or esponsel Figure 1. à RIP packets have only. five types of fields for exchanging routing information. A single, packet may inciude as many as 25. entries, made up of Address family identifzer, Address, and. Metric fields.
