centos新服务器修改网卡配置

centos6.5，新服务器，修改网卡配置文件，重启网卡服务。

[root@localhost home]# ifconfig
lo        Link encap:Local Loopback
inet addr:127.0.0.1  Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING  MTU:16436  Metric:1
RX packets:52 errors:0 dropped:0 overruns:0 frame:0
TX packets:52 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4898 (4.7 KiB)  TX bytes:4898 (4.7 KiB)
[root@localhost network-scripts]# l ifcfg*
-rw-r--r--. 1 root root 201 Mar  3 20:30 ifcfg-eth0
-rw-r--r--. 1 root root 136 Nov 26  2014 ifcfg-eth1
-rw-r--r--. 1 root root 254 Oct 10  2013 ifcfg-lo
[root@localhost network-scripts]# cat ifcfg-eth1
DEVICE=eth1
HWADDR=00:15:17:A3:61:FD
TYPE=Ethernet
UUID=42369607-7d32-413d-be2b-df6b1cb13ee5
ONBOOT=no
NM_CONTROLLED=yes
BOOTPROTO=dhcp
[root@localhost network-scripts]# cat ifcfg-eth0
DEVICE=eth0
HWADDR=00:15:17:A3:61:FC
TYPE=Ethernet
UUID=f5a525ab-86d0-4b27-bc98-da301bfe3ca6
ONBOOT=yes
NM_CONTROLLED=yes
IPADDR=192.168.1.50
NETMASK=255.255.255.0
GATEWAY=192.168.1.1
BOOTPROTO=static
[root@localhost network-scripts]# service network restart
Shutting down interface eth0:                              [  OK  ]
Shutting down loopback interface:                          [  OK  ]
Bringing up loopback interface:                            [  OK  ]
Bringing up interface eth0:  Determining if ip address 192.168.1.50 is already in use for device eth0...
                                                           [  OK  ]