前提設定 RT1 (CiscoRT) interface GigabitEthernet0/0 ip address 10.0.10.3 255.255.255.0 ip route 0.0.0.0 0.0.0.0 10.0.10.1 ip route 0.0.0.0 0.0.0.0 10.0.10.2 10 RT2 (CiscoRT) interface GigabitEthernet0/0 ip address 10.0.10.1 255.255.255.0 interface GigabitEthernet0/1 ip address 10.0.20.1 255.255.255.0 RT…