怎么将linux的动态IP设置成静态IP

例如我的eth0网卡信息如下

eth0      Link encap:Ethernet  HWaddr :0C::AA:B2:CA
          inet addr:192.168.79.135  Bcast:192.168.79.255  Mask:255.255.254.0
          inet6 addr: fe80::20c:29ff:feaa:b2ca/ Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:  Metric:
          RX packets: errors: dropped: overruns: frame:
          TX packets: errors: dropped: overruns: carrier:
          collisions: txqueuelen:
          RX bytes: (40.4 MiB)  TX bytes: (17.1 MiB)

现在我想把我的本地IP固定成192.168.79.133（用虚拟机的童鞋都知道，IP老是变化好麻烦）

1.查看网关地址，我的是192.168.79.2

[root@zongbh-centos6 ~]# route -n
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
192.168.78.0    0.0.0.0         255.255.254.0   U                    eth0
0.0.0.0         192.168.79.2    0.0.0.0         UG                   eth0

2.查看DNS，我的是192.168.79.2

[root@zongbh-centos6 ~]#  cat /etc/resolv.conf
# Generated by NetworkManager
search
nameserver 192.168.79.2

3.配置网卡信息，我的是 vim /etc/sysconfig/network-scripts/ifcfg-eth0

配置信息如下

DEVICE="eth0"IPV6INIT="yes"
NM_CONTROLLED="yes"
ONBOOT="yes"
TYPE="Ethernet"BOOTPROTO=static
DNS1=192.168.79.2
IPADDR=192.168.79.133
NETMASK=255.255.254.0
GATEWAY=192.168.79.2