CentOS6.5网络配置

1.修改ip

ipconfig eth0 192.168.1.1   修改eth0的网卡地址为192.168.1.1

vim /etc/sysconfig/network-scrips/ifcfg-eth0

DEVICE=eth0
HWADDR=00:0c:29:c3:57:35
TYPE=Ethernet
UUID=875bef85-042e-4afe-8afd-45f9371e2fc5
ONBOOT=yes
NM_CONTROLLED=yes
BOOTPROTO=dhcp
DNS1=192.168.1.88
IPV6INIT=no
USERCTL=no
PEERDNS=yes

或者system-config-network配置更简单

dhclient  重新获取dhcp地址

2.修改主机名

hostname dns.iceker.com 修改主机名为dns.iceker.com

vim /etc/sysconfig/network

vim /etc/hosts

3.修改DNS

vim /etc/resolv.conf

4.修改完了当然要重启网络啦

service network restart

/etc/init.d/network restart

ifdown eth0 && ifup eth0