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主机名和ip地址的关系我在netbsd官方guide中读到这样一段怎么理解It'snotpossibleforahostnametobelongtoseveralipaddresses,evenifImadeyouthinksowhentalkingaboutrouting.rizforexamplehasreallytwodistinctn

题目详情
主机名和ip地址的关系
我在netbsd官方guide中读到这样一段 怎么理解
It's not possible for a hostname to belong to several ip addresses,even if I made you think so when talking about routing.riz for example has really two distinct names for each of its two addresses:rzi and rzia(but please don't askme which name belongs to which address!)
rzi是连接两个子网的路由器 .
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答案和解析
主机名指定的是设备,ip地址是针对设备的网卡配的ip地址;一般都是认为设定两个关联在一起,当然也有多数不认为设定不关联的;