1、打开VMware，查看ifconfig
2、进入网卡编辑
[root@localhost ~]# cd /etc/sysconfig/network-scripts/ [root@localhost network-scripts]# ls ifcfg-ens192 ifdown-ippp ifdown-routes ifup ifup-ipv6 ifup-ppp ifup-tunnel ifcfg-lo ifdown-ipv6 ifdown-sit ifup-aliases ifup-isdn ifup-routes ifup-wireless ifdown ifdown-isdn ifdown-Team ifup-bnep ifup-plip ifup-sit init.ipv6-global ifdown-bnep ifdown-post ifdown-TeamPort ifup-eth ifup-plusb ifup-Team network-functions ifdown-eth ifdown-ppp ifdown-tunnel ifup-ippp ifup-post ifup-TeamPort network-functions-ipv6 [root@localhost network-scripts]# vim ifcfg-ens192
TYPE="Ethernet" PROXY_METHOD="none" BROWSER_ONLY="no" BOOTPROTO="static" DEFROUTE="yes" IPV4_FAILURE_FATAL="no" IPV6INIT="yes" IPV6_AUTOCONF="yes" IPV6_DEFROUTE="yes" IPV6_FAILURE_FATAL="no" IPV6_ADDR_GEN_MODE="stable-privacy" NAME="ens192" UUID="edaa0818-a218-42ab-8d57-299151cb2ff0" DEVICE="ens192" ONBOOT="yes" IPADDR="172.18.47.91" PREFIX="25" GATEWAY="172.18.47.1" DNS1="202.106.0.20" IPV6_PRIVACY="no" ~ ~ ~ ~ ~ ~ :wq
3、重启网卡
[root@localhost network-scripts]# systemctl restart network
4、连接百度或别的网址检查是否有网
[root@localhost network-scripts]# ping www.baidu.com PING www.a.shifen.com (61.135.169.121) 56(84) bytes of data. 64 bytes from 61.135.169.121 (61.135.169.121): icmp_seq=1 ttl=54 time=3.12 ms 64 bytes from 61.135.169.121 (61.135.169.121): icmp_seq=2 ttl=54 time=2.44 ms 64 bytes from 61.135.169.121 (61.135.169.121): icmp_seq=3 ttl=54 time=4.69 ms 64 bytes from 61.135.169.121 (61.135.169.121): icmp_se=4 ttl=54 time=5.34 ms