centos配置ip地址 添加多个ip地址的方法
<p style='margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";'>操作如下，登陆SSH:<br>
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<span><u>复制代码</u></span>
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代码如下:</div>
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vi /etc/sysconfig/network-scripts/ifcfg-eth0:0</div>
<br style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'><span style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'>第二个IP,就是</span><br style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'><br style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'><div class="msgheader" style='margin: 3px auto 0px; padding: 0px 3px; outline: none; line-height: 21.6px; clear: both; border-width: 1px; border-style: solid; border-color: rgb(0, 153, 204); background: rgb(246, 251, 255); overflow: hidden; font-family: tahoma, arial, "Microsoft YaHei";'>
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<span><u>复制代码</u></span>
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代码如下:</div>
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vi /etc/sysconfig/network-scripts/ifcfg-eth0:1</div>
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第三个IP,就是<br>
ifcfg-eth0:2(由此类推)</p>
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<span><u>复制代码</u></span>
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代码如下:</div>
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DEVICE=eth0:0 网卡设备名称<br>
onboot=YES 随机启动<br>
BOOTPROTO=static 静态分配IP<br>
IPADDR=*.*.*.* 要添加的IP地址<br>
NETMASK=255.255.255.0 子网掩码（以实际为准）<br>
GATEWAY=*.*.*.* 路由</div>
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如果IP是连续的，可以使用下面的方法。</p>
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<span><u>复制代码</u></span>
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代码如下:</div>
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vi /etc/sysconfig/network-scripts/ifcfg-eth0-range<br>
DEVICE=eth0<br>
BOOTPROTO=static<br>
IPADDR_START=起始IP<br>
IPADDR_END=结束IP<br>
CLONENUM_START=网卡起始编号<br>
NETMASK=子网掩码<br>
ONBOOT=yes</div>
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保存文件然后重启网络服务即生效。</p>
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