The main problems which are solved by IP protocal,including addressing?segregating, reassembling and transmitting of datagram, and the selecting of route have been discussed,as well as the key functions of IP protocal. At the end, the new developments of
蔡忠见. IP协议的分析和IP技术的发展[J].重庆工商大学学报(自然科学版),2002,(2): CAI Zhong jian. Analyse of IP Protocal and Development of IP Technology[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),2002,(2):