問題：配置路由器實現(xiàn)對源和目的IP地址同時進行轉換

[Router]acl number 2000 //配置允許進行NAT轉換的內(nèi)網(wǎng)地址段192.168.1.0/24
[Router-acl-basic-2000] rule 5 permit source 192.168.1.0 0.0.0.255

[Router]acl number 3000
[Router-acl-basic-3000] rule 10 permit ip source 106.3.44. 0.0.0.255 //僅允許指定網(wǎng)段內(nèi)的用戶能夠訪問內(nèi)網(wǎng)服務器

[Router] nat alg ftp enable //使能FTP協(xié)議的NAT ALG功能
[Router]interface GigabitEthernet 0/0/1
[Router-GigabitEthernet 0/0/1] ip address 106.3.45.2 255.255.255.0
[Router-GigabitEthernet 0/0/1] nat server protocol tcp global 106.3.45.3 ftp inside 192.168.1.2 ftp //在出接口上配置NAT Server，使外網(wǎng)用戶能夠訪問內(nèi)網(wǎng)服務器
[Router-GigabitEthernet 0/0/1] nat outbound 2000 //在出接口GE0/0/1上做Easy IP 方式的NAT
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[Router]interface GigabitEthernet 0/0/2
[Router-GigabitEthernet 0/0/2] ip address 192.168.1.1 255.255.255.0
[Router-GigabitEthernet 0/0/2] nat outbound 3000 //配置NAT Outbound功能，對外網(wǎng)用戶訪問內(nèi)網(wǎng)的源IP地址進行轉換，保證內(nèi)網(wǎng)無需引入外網(wǎng)的路由

[Router] ip route-static 0.0.0.0 0.0.0.0 106.3.45.1 //配置靜態(tài)路由，保證內(nèi)網(wǎng)到外網(wǎng)報文的下一跳地址是106.3.45.1