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大家好,我是cisco的新手,向大家请教一个关于地址变更的问题。
我这边的设备是CISCO PIX,版本是PIX Version 6.1(4)
本来从ISP那里拿到的地址设置如下:
IP:1.1.1.11-15 (例)
NM:255.255.255.248
GW:1.1.1.16
现在要变更为如下配置:
IP:2.2.2.11-15 (例)
NM:255.255.255.248
GW:2.2.2.16
我原来的配置(部分)如下:
ip address outside 1.1.1.11 255.255.255.248
ip address inside 192.168.1.1 255.255.255.0
global (outside) 1 1.1.12 netmask 255.255.255.248
route outside 0.0.0.0 0.0.0.0 1.1.1.16 1
修改后的配置(部分)如下:
ip address outside 2.2.2.11 255.255.255.248
ip address inside 192.168.1.1 255.255.255.0
global (outside) 2.2.2.12 netmask 255.255.255.248
route outside 0.0.0.0 0.0.0.0 2.2.2.16 1
使用的命令是:
no ip address outside
no ip address inside
no global (outside)
no route outside
ip address outside 2.2.2.11 255.255.255.248
ip address inside 192.168.1.1 255.255.255.0
global (outside) 2.2.2.12 netmask 255.255.255.248
route outside 0.0.0.0 0.0.0.0 2.2.2.16 1
但执行完了以后对端的GW 2.2.2.16无法ping通,内网的所有的机器都无法出去了,请大家帮忙分析一下! |
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