this lab right here...

back on this...

from: http://www.gns3-labs.com/2010/08/13/gns3-lab-exercise-ospf-case-study-lab-scenario-3/

earlier when i downloaded this lab i was ready for some ass kicking... instead, i got my ass kicked...  this lab was the impetus for my de-evolution into arden packeer's ospf network tutorials... if you haven't gone through his tutorials here,

http://ardenpackeer.com/tutorials/routeswitch/tutorial-ospf-network-types-frame-relay-series/

you should have your head examined... if you have a quick easy answer for establishing the ospf adjacency in the above lab, God bless you, you don't belong here...

the first task is to get r5 and r1 up in the backbone... if you have difficulty there, i suggest immediate ospf remediation...

task 2 wants you to make the frame relay subnet multipoint in area 100...

this could be accomplished in several ways, most of which would cause a total re-engineering of the topology and the network types...  i managed to do it a couple of different ways until i finally got what i think is the most painless solution... of course the painless solution required quite a bit of pain...

put r1, r2 and r3 up into ospf 100... again, if you need help with that, you do not belong here...

once that is done, you'll have no adjacency... it wouldn't be a challenge if that was the case...

R1#sh ip route | exc L | incl loop
   

Gateway of last resort is not set

      1.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C        1.1.1.0/24 is directly connected, Loopback0
      10.0.0.0/8 is variably subnetted, 5 subnets, 3 masks
C        10.1.1.0/29 is directly connected, Serial1/0
C        10.1.1.8/30 is directly connected, FastEthernet0/0
O        10.5.5.5/32 [110/2] via 10.1.1.10, 00:35:09, FastEthernet0/0

at least we have r5...  i added loopbacks on the 3 frame routers, because that's what i do...

R1#sh frame map
Serial1/0 (up): ip 10.1.1.2 dlci 102(0x66,0x1860), dynamic,
              broadcast,, status defined, active
Serial1/0 (up): ip 10.1.1.3 dlci 103(0x67,0x1870), dynamic,
              broadcast,, status defined, active

the frame map on r1 looks just fine, as well as on the spokes...

R3#sh frame map
Serial1/0.301 (up): point-to-point dlci, dlci 301(0x12D,0x48D0), broadcast
          status defined, active

note inarp isn't turned off so there isn't a need for frame map statements...

R2#sh run int s1/0.201
Building configuration...

Current configuration : 118 bytes
!
interface Serial1/0.201 point-to-point
 ip address 10.1.1.2 255.255.255.248
 frame-relay interface-dlci 201  

pings work but you have no routes...

R3#sh ip ospf int s1/0.301
Serial1/0.301 is up, line protocol is up
  Internet Address 10.1.1.3/29, Area 100, Attached via Network Statement
  Process ID 1, Router ID 3.3.3.3, Network Type POINT_TO_POINT, Cost: 64
  Topology-MTID    Cost    Disabled    Shutdown      Topology Name
        0           64        no          no            Base
  Transmit Delay is 1 sec, State POINT_TO_POINT
  Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5

it's point-to-point on the spokes, so that's good...

R1#sh ip ospf int s1/0
Serial1/0 is up, line protocol is up
  Internet Address 10.1.1.1/29, Area 100, Attached via Network Statement
  Process ID 1, Router ID 1.1.1.1, Network Type NON_BROADCAST, Cost: 64
  Topology-MTID    Cost    Disabled    Shutdown      Topology Name
        0           64        no          no            Base
  Transmit Delay is 1 sec, State DR, Priority 1
  Designated Router (ID) 1.1.1.1, Interface address 10.1.1.1
  No backup designated router on this network
  Timer intervals configured, Hello 30, Dead 120, Wait 120, Retransmit 5
    oob-resync timeout 120

now there's a big no no for ospf...

R1(config)#int s1/0
R1(config-if)#ip ospf netw point-to-multi
R1(config-if)#do sh ip ospf int s1/0
Serial1/0 is up, line protocol is up
  Internet Address 10.1.1.1/29, Area 100, Attached via Network Statement
  Process ID 1, Router ID 1.1.1.1, Network Type POINT_TO_MULTIPOINT, Cost: 64
  Topology-MTID    Cost    Disabled    Shutdown      Topology Name
        0           64        no          no            Base
  Transmit Delay is 1 sec, State POINT_TO_MULTIPOINT
  Timer intervals configured, Hello 30, Dead 120, Wait 120, Retransmit 5

with that simple ospf interface statement we managed to get a little closer to the objective... but still no adjacency... sure, now the answer is staring you in the face... however, if you don't take the time to understand the why's of all this, you do yourself a disservice... perhaps you need to have a little chat with arden...

R1(config-if)#ip ospf hello 10
R1(config-if)#
*Nov 18 10:47:22.379: %OSPF-5-ADJCHG: Process 1, Nbr 2.2.2.2 on Serial1/0 from LOADING to FULL, Loading Done
R1(config-if)#
*Nov 18 10:47:28.327: %OSPF-5-ADJCHG: Process 1, Nbr 3.3.3.3 on Serial1/0 from LOADING to FULL, Loading Done

R1#sh ip ospf int s1/0
Serial1/0 is up, line protocol is up
  Internet Address 10.1.1.1/29, Area 100, Attached via Network Statement
  Process ID 1, Router ID 1.1.1.1, Network Type POINT_TO_MULTIPOINT, Cost: 64
  Topology-MTID    Cost    Disabled    Shutdown      Topology Name
        0           64        no          no            Base
  Transmit Delay is 1 sec, State POINT_TO_MULTIPOINT
  Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5

R1#sh ip route ospf

Gateway of last resort is not set

      2.0.0.0/32 is subnetted, 1 subnets
O        2.2.2.2 [110/65] via 10.1.1.2, 00:02:04, Serial1/0
      3.0.0.0/32 is subnetted, 1 subnets
O        3.3.3.3 [110/65] via 10.1.1.3, 00:01:54, Serial1/0
      10.0.0.0/8 is variably subnetted, 5 subnets, 3 masks
O        10.5.5.5/32 [110/2] via 10.1.1.10, 00:52:24, FastEthernet0/0

there are other ways to accomplish this, but this is the most efficient... you owe it to yourself to feel the burn while arriving at this...

if you think you have it all figured out, go see arden and he'll show you just how little you have figured out... i did... thanks arden...