[root@localhost ~]# vim /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE="eth0"
BOOTPROTO="static"
HWADDR="00:0C:29:7E:0E:F6"
MTU="1500"
NM_CONTROLLED="yes"
ONBOOT="yes" # 启动时是否激活该网卡
IPADDR=192.168.137.120
NETMASK=255.255.255.0
NETWORK=192.168.137.0
BROADCAST=192.168.137.255
GETEWAY=192.168.137.1
[root@localhost ~]# ifconfig eth0
eth0 Link encap:Ethernet HWaddr 00:0C:29:7E:0E:F6
inet addr:192.168.137.120 Bcast:192.168.137.255 Mask:255.255.255.0
inet6 addr: fe80::20c:29ff:fe7e:ef6/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:64 errors:0 dropped:0 overruns:0 frame:0
TX packets:33 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:6937 (6.7 KiB) TX bytes:4557 (4.4 KiB)
Interrupt:19 Base address:0x2024