centos6和centos7网络配置

centos 6配置,
1
 vim /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE="eth0"
BOOTPROTO="static"
HWADDR="00:0C:29:67:55:C1"
IPV6INIT="yes"
NM_CONTROLLED="yes"
ONBOOT="yes"
TYPE="Ethernet"
UUID="7f53405d-079b-4f36-b880-adb8f8af7995"
IPADDR=192.168.203.129
NETMASK=255.255.255.0
GATEWAY=192.168.203.2
DNS1=114.114.114.114
DNS2=180.76.76.76

2，service network restart

centos7 网络配置

1，vim /etc/sysconfig/network-scripts/ifcfg-eth0

TYPE="Ethernet"
PROXY_METHOD="none"
BROWSER_OnLY="no"
BOOTPROTO="none"
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="eth0"
UUID="790efb13-d4fe-4671-b596-e62d48ea127b"
DEVICE="eth0"
OnBOOT="yes"
IPADDR="192.168.40.14"
PREFIX="24"
GATEWAY="192.168.40.254"
DNS1="192.168.40.5"
DNS2="180.76.76.76"
IPV6_PRIVACY="no"

2，systemctl restart nework