Configuring achieve two routing entries in 192.168.1.0 24 R1:
[R1]ip route-static 192.168.1.0 24 12.1.1.2
[R1]ip route-static 192.168.1.0 24 12.1.1.2
To give the following routing table
[R1]dis ip routing-table
Destinations : 19 Routes : 20
Destination/Mask Proto Pre Cost NextHop Interface
0.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0
12.1.1.0/30 Direct 0 0 12.1.1.1 Ser1/0
12.1.1.0/32 Direct 0 0 12.1.1.1 Ser1/0
12.1.1.1/32 Direct 0 0 127.0.0.1 InLoop0
12.1.1.2/32 Direct 0 0 12.1.1.2 Ser1/0
12.1.1.3/32 Direct 0 0 12.1.1.1 Ser1/0
23.1.1.0/30 Direct 0 0 23.1.1.1 Ser2/0
23.1.1.0/32 Direct 0 0 23.1.1.1 Ser2/0
23.1.1.1/32 Direct 0 0 127.0.0.1 InLoop0
23.1.1.2/32 Direct 0 0 23.1.1.2 Ser2/0
23.1.1.3/32 Direct 0 0 23.1.1.1 Ser2/0
127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0
127.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0
127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0
127.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0
192.168.1.0/24 Static 60 0 12.1.1.2 Ser1/0
23.1.1.2 Ser2 / 0
224.0.0.0/4 Direct 0 0 0.0.0.0 NULL0
224.0.0.0/24 Direct 0 0 0.0.0.0 NULL0
255.255.255.255/32 Direct 0 0 127.0.0.1 InLoop0
At this time, the ping 192.168.1.1, ping nowhere 192.168.1.2
dis ip routing-table 192.168.1.2 // 192.168.1.2 routing entries to the display
Seen from FIG, R1 sent to all the data sent to the default 192.168.1.0/24. R2, R1 ping nowhere on 192.168.1.2, this time need to configure the route R3 segment 12.1.1.0/30.
[R3]ip route-static 12.1.1.1 24 192.168.1.1