Centos双IP以及DNS配置ping baidu OK.inter also OKover!

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我是靠谱客的博主忧虑电灯胆，这篇文章主要介绍Centos双IP以及DNS配置ping baidu OK.inter also OKover!，现在分享给大家，希望可以做个参考。

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[root@localhost dahdi-linux-2.2.0.2]# vim /etc/sysconfig/network-scripts/ifcfg-eth0

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# Broadcom Corporation BCM4401-B0 100Base-TX
DEVICE=eth0
BOOTPROTO=static
HWADDR=00:1B:B9:70:B4:87
IPADDR=192.168.1.115
NETMASK=255.255.255.0
ONBOOT=yes

copy一份ifcfg-eth0为ifcfg-eth1

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[root@localhost dahdi-linux-2.2.0.2]# vim /etc/sysconfig/network-scripts/ifcfg-e
th1

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# Broadcom Corporation BCM4401-B0 100Base-TX
DEVICE=eth0
BOOTPROTO=static
HWADDR=00:1B:B9:70:B4:87
IPADDR=192.168.10.234
NETMASK=255.255.255.0
GATEWAY=192.168.10.1
DNS1=192.168.10.1
ONBOOT=yes

service network restart