拓扑图如下:
R1的配置:
interface FastEthernet0/0
ip address 1.1.1.1 255.255.255.0
interface FastEthernet0/1
ip address 192.168.1.1 255.255.255.0
ip route 192.168.3.0 255.255.255.0 FastEthernet0/0
ip route 192.168.2.0 255.255.255.0 FastEthernet0/0
R2的配置:
interface FastEthernet0/0
ip address 1.1.1.2 255.255.255.0
interface FastEthernet0/1
ip address 192.168.2.1 255.255.255.0
ip route 192.168.1.0 255.255.255.0 FastEthernet0/0
ip route 192.168.3.0 255.255.255.0 FastEthernet1/0
R3的配置:
interface FastEthernet0/0
ip address 10.10.10.2 255.255.255.0
interface FastEthernet0/1
ip address 192.168.3.1 255.255.255.0
ip route 192.168.2.0 255.255.255.0 FastEthernet0/0
ip route 192.168.1.0 255.255.255.0 FastEthernet0/0
我配置完成后,三台电脑都可以互ping通,就是路由器之间的不同网段互ping不通(在R1上ping不通R3上的10.10.10.1和.2 ),请问我还缺少了哪里配置?