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大大小小的 ISP 公司曾是人们刚刚踏入 Internet 乐园时最熟悉的航标。在互联网还无概念可炒,也还没人知道门户站点是什么的时候,人们对Internet 的要求只是简单的接入,以及电子邮件服务,ISP 是这块未开垦之地当仁不让的潮流领先者。四五年过去了,ISP 的变化已十分明显,原来的那些以接入服务起家的公司已不能用统一的 ISP 这个词来形容了,新兴的服务不断产生,陈旧的业务也逐渐退隐,并且随着各种互联网经营模式的诞生和风行,ISP 们也似乎从舞台的中心退到了角落。咎其原因,单纯的引路者角色已不适应互联网的发展,带宽紧张情况的缓解也使接入服务的利润逐渐减少,导致 ISP 们纷纷让位。但没有人愿意被遗忘,数据中心,企业上网解决方案等新业务的产生又为 ISP 行业注入了新的活力,对它们的分析和关注也对对互联网依赖程度日渐增高的企业用户有帮助。
ISP companies of all sizes have been the most familiar buoys for people just entering the Internet paradise. There is no concept of the Internet to speculation, but no one knows what the portal site when people on the Internet just a simple access requirements, and e-mail service, ISP is the undisciplined pioneer. Four or five years later, the changes in ISPs have become quite clear. The original companies that started with access services can no longer use the term ISP to describe new emerging services and aging businesses, A variety of Internet business model was born and popular, ISPs also seem to retreat from the center of the stage corner. To blame for the reasons, the role of a simple pathfinder has not adapted to the development of the Internet, the relaxation of bandwidth constraints also made the profits of access services gradually reduced, resulting in ISPs have given way. However, no one wants to be forgotten. The emergence of new services such as data centers and enterprise Internet solutions has injected new vitality into the ISP industry. Their analysis and attention are also helpful to enterprise users who are increasingly dependent on the Internet.