Linux Network configuration

Under VMware, the CentOS system, after installation, has not been connected to the external network. On the internet to check a lot of information, have not found a solution. Finally, put your own solution, write it down below.

First step, open file

$ vim/etc/sysconfig/network-scripts/ifcfg-eth0
#自动获取
Device=eth0
bootproto=dhcp# Automatic Acquisition
HWADDR=00:
Onboot=yes
Dhcp_hostname=webserver

Or

#手动指定
Device=eth0
Bootproto=static
HWADDR=00:
ipaddr=192.168.137.30
mask=255.255.255.0
gateway=192.168.137.2
Onboot=yes

The second step, the configuration of the DNS address

$ vim/etc/resolv.conf

NameServer 219.141.136.10 #电信
NameServer 202.106.0.20 #中国联通

Step three, restart the network service

Service Network restart

Ping www.baidu.com

Ok

Linux Network configuration