轉自:http://iminmin.blog.51cto.com/689308/205774
[root@station network-scripts]# cp ifcfg-eth0 ifcfg-eth0:1
# Advanced Micro Devices [AMD] 79c970 [PCnet32 LANCE]
DEVICE=eth0:1 //修改成eth0:1
BOOTPROTO=static //IP地址獲取方式,靜態,也可以是none
IPADDR=192.168.1.11 //新IP地址
NETMASK=255.255.255.0 //掩碼
ONBOOT=yes //開機自動加載
[root@station network-scripts]# ifup eth0:1
[root@station network-scripts]# ping 192.168.1.11
PING 192.168.1.11 (192.168.1.11) 56(84) bytes of data.
64 bytes from 192.168.1.11: icmp_seq=1 ttl=64 time=0.584 ms
64 bytes from 192.168.1.11: icmp_seq=2 ttl=64 time=0.336 ms
--- 192.168.1.11 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 999ms
rtt min/avg/max/mdev = 0.336/0.460/0.584/0.124 ms
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