centos7下網(wǎng)絡(luò)無(wú)法重啟

問(wèn)題：

[root@localhost?Desktop]#?systemctl?start?network.service Job?for?network.service?failed.?See?'systemctl?status?network.service'?and?'journalctl?-xn'?for?details.

解決方法：

1、HWADDR錯(cuò)誤?，查到正確的HWADDR

輸入?ip addr，查找到HWADDR

進(jìn)入?cd? /etc/sysconfig/network-scripts?目錄編輯對(duì)應(yīng)的 vim ifcfg-ensXX，將HWADDR設(shè)置正確，重啟?service network restart

如果到這里還不行，需要重新設(shè)置下IP相關(guān)。

（推薦教程：centos教程）

2、IP檢查及設(shè)置

進(jìn)入主機(jī)cmd 命令窗口 ，輸入?

ipconfig?/all

再進(jìn)入centos7虛擬機(jī) ?cd? /etc/sysconfig/network-scripts?目錄編輯對(duì)應(yīng)的 vim ifcfg-ensXX

然后關(guān)閉網(wǎng)絡(luò)：

root@localhost?Desktop]#?service?NetworkManager?stop Redirecting?to?/bin/systemctl?stop??NetworkManager.service

再重啟：

[root@localhost?Desktop]#?service?network?restart Restarting?network?(via?systemctl):?????????[??OK??]