tshoot... phase 1...

the whole enchilada, step by step...

frame...

only frame connectivity...

R1#sh run | b Serial
interface Serial1/0
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
!
interface Serial1/0.12 point-to-point
 ip address 10.1.1.1 255.255.255.252
 frame-relay interface-dlci 102  

R2#sh run | b Serial
interface Serial1/0
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
!
interface Serial1/0.12 point-to-point
 ip address 10.1.1.2 255.255.255.252
 frame-relay interface-dlci 201  
!
interface Serial1/0.23 point-to-point
 ip address 10.1.1.5 255.255.255.252
 frame-relay interface-dlci 203  

R3#sh run | beg Serial
interface Serial1/0
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
!
interface Serial1/0.23 point-to-point
 ip address 10.1.1.6 255.255.255.252
 frame-relay interface-dlci 302  
!
interface Serial1/0.34 point-to-point
 ip address 10.1.1.9 255.255.255.252
 frame-relay interface-dlci 304  

R4#sh run | b Serial
interface Serial1/0
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
!
interface Serial1/0.34 point-to-point
 ip address 10.1.1.10 255.255.255.252
 frame-relay interface-dlci 403  

R2#ping 10.1.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 8/20/32 ms

R3#ping 10.1.1.5
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.1.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 16/21/32 ms

R4#ping 10.1.1.9
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.1.9, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 12/22/36 ms

add ospf...

R1#sh run | b router
router ospf 1
 network 1.1.1.0 0.0.0.255 area 12
 network 10.1.1.0 0.0.0.3 area 12

R2#sh run | b router
router ospf 1
 network 2.2.2.0 0.0.0.255 area 0
 network 10.1.1.0 0.0.0.3 area 12
 network 10.1.1.4 0.0.0.3 area 0

R3#sh run | b router
router ospf 1
 network 3.3.3.0 0.0.0.255 area 34
 network 10.1.1.4 0.0.0.3 area 0
 network 10.1.1.8 0.0.0.3 area 34

R4#sh run | b router
router ospf 1
 network 4.4.4.0 0.0.0.255 area 34
 network 10.1.1.8 0.0.0.3 area 34

R4#ping 1.1.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 1.1.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 52/60/68 ms
R4#




i added loopbacks because i'm a big pussy...