美国是世界网络中心,如果美国切断服务器,中国的网络会瘫痪吗
互联网,是最近这几十年才出现的名词,相对来说,互联网还是一种比较新兴的产物,现在互联网已经深入了我们的生活,我们平常时候在网上做各种事情,在手机上和朋友聊天等等,都离不开互联网。
我们平时上网或者在网络上做一些什么,都需要网络的支持,而根服务器支撑网络的根本,美国是发达国家之一,美国的经济和科技在全球范围内是数一数二的,世界互联网的中心也在美国。全球有13台根服务器,美国就有10台。
建设在美国的根服务器,能在一定程度上影响世界其他国家的网络,如果美国把网络断开,中国网络会瘫痪吗?
想必大家都知道,任何的网站都是有一个域名的,访问网站要通过域名进行访问,而域名就像一个电话号码,要输入正确才能进入对应的网站。根服务器的作用就是支撑这些网站的访问,而美国是掌握了大量根服务器的国家。
在历史上,美国也曾断开其他国家的网络,在03年的时候,美国就对伊拉克停止了域名解析,让伊拉克的人无法访问网络。如果美国把中国的网络断开,那么国内的部分网络也不会出现很大的问题,最多不能访问国外的网站而已。
因为中国早就在十几年前就开始镜像全球的根服务器,也就是把根服务器上的东西复制到我们中国的服务器当中。另外,美国也不会做出断掉中国网络这样的事情,美国一旦对中国的网络断开,损失也是非常大的,这对美国的世界网络中心地位也会有很大的影响。
其实,我们中国的网络就像一个庞大的局域网,就算美国切断了网络,我们还是能在局域网中上网访问网页,不知道大家对此有什么想说的呢?
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