Router_A(config)#access-list 100 permit ip 172.16.0.0 0.0.255.255 172.17.0.0
0.0.255.255
●NATの定義
Router_A(config)#access-list 110 deny ip 172.16.0.0 0.0.255.255 172.17.0.0
0.0.255.255
Router_A(config)#access-list 110 permit ip 172.16.0.0 0.0.255.255 any
Router_A(config)#route-map nonat permit 10
Router_A(config-route-map)#match ip address 110
Router_A(config-route-map)#exit
Router_A(config)#access-list 100 permit ip 172.17.0.0 0.0.255.255 172.16.0.0
0.0.255.255
●NATの定義
Router_B(config)#access-list 110 deny ip 172.17.0.0 0.0.255.255 172.16.0.0
0.0.255.255
Router_B(config)#access-list 110 permit ip 172.17.0.0 0.0.255.255 any
Router_B(config)#route-map nonat permit 10
Router_B(config-route-map)#match ip address 110
Router_B(config-route-map)#exit