centos 7.3 設置靜態IP或ping 報name or service not known

首先把虛擬機配置爲橋接模式，而後開啓 再你打算修改虛擬機IP以前首先ping下127.0.0.1看看網卡是不是好的（若是127.0.0.1都ping不通的話，那網卡就是壞的了…）nginx [root@localhost /]# ping 127.0.0.1 PING 127.0.0.1 (127.0.0.1) 56(84) bytes of data. 64 bytes from 127.0.0

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