CentOS7 虚拟机安装配置问题汇总

CentOS7 虚拟机安装配置问题汇总


1 CentOS7 网络配置

在Ubuntu14.04上使用Virtual Machine Manager安装 Cent7 (v1503), 安装选RHEL7类型, 完毕需要登入到VM,更改网络配置如下:

/etc/sysconfig/network-scripts/ifcfg-eth0

[root@cent7 ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0 
TYPE=Ethernet
BOOTPROTO=static
DEFROUTE=yes
PEERDNS=yes
PEERROUTES=yes
IPADDR=192.168.122.222
NETMASK=255.255.255.0
BROADCAST=192.168.122.255
IPV4_FAILURE_FATAL=no
#IPV6INIT=yes
#IPV6_AUTOCONF=yes
#IPV6_DEFROUTE=yes
#IPV6_PEERDNS=yes
#IPV6_PEERROUTES=yes
#IPV6_FAILURE_FATAL=no
NAME=eth0
UUID=475a58e1-8170-4027-a7cb-55dc26e727bf
DEVICE=eth0
ONBOOT=yes

network更改如下:

[root@cent7 ~]# cat /etc/sysconfig/network
# Created by anaconda
NETWORKING=yes
HOSTNAME=cent7.pepstack.com
GATEWAY=192.168.122.1

resolv.conf更改如下:

[root@cent7 ~]# cat /etc/resolv.conf 
nameserver 192.168.122.1

重启网络:

# systemctl restart network

现在虚拟机网络可以使用了。


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转载自blog.csdn.net/cheungmine/article/details/78390660