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记得上历史课时,老师最为强调的一件事就是自从出现了人类社会,等级制度就随之而出现。这一规律在人类发展的各个文明时期都在不停地得到证实.且愈演愈烈.即便是网络和 Internet 的出现也无法改变这个不变的真理、当前无论是软件厂商.还是设备厂商最为重视的就是“策略”和“服务质量”,其核心是把不平等及时地加入到网络中。人们最常说的话是:好钢用在刀刃上。人类社会的不平等体现在某些人的特权上,将社会财富集中到少数人的手中;而网络中的不平等则是在带宽有限的条件下,尽量保证关键应用的道路畅通无阻。当然,其根本
One of the things most emphasized by teachers when they remember the history lesson is that since the appearance of human society, the hierarchy has emerged. This law has been constantly confirmed and intensified in all civilizations of human development, and even the emergence of the Internet and the Internet can not change this unchanging truth. At present, no matter whether it is a software manufacturer or an equipment manufacturer, the most important thing is “Strategy” and “quality of service”, the core is to inequality in a timely manner to join the network. What people say most often is that good steel is on the cutting edge. The inequality in human society is manifested in the privilege of some people and the concentration of social wealth in the hands of a few. The inequality in the network tries to ensure that the path of critical applications is kept as smooth as possible under limited bandwidth. Of course, its fundamental