论文部分内容阅读
IP网络的建设随着Internet的高速发展而逐步走向大众化和宽带化。据统计,2003年中国的互联网用户将达到3000万户,宽带用户将达到900万户。在IP网络的建设发展中,绝大部分是运营商所承建,特别是这两年增长幅度最大的IP宽带网络的建设。1 IP网络的发展历程IP网络的发展经历了三
With the rapid development of Internet, the construction of IP network gradually becomes popular and broadband. According to statistics, in 2003 China’s Internet users will reach 30 million, broadband subscribers will reach 9 million. In the construction and development of IP networks, most of the construction is carried out by operators, especially the construction of IP broadband networks with the largest growth in these two years. 1 IP network development process IP network has experienced three development