Saturday, August 11, 2012

OSPF over NBMA Networks

I'm not sure I have ever covered this Nugget all the way through set up.

It's a doozy... I'll add the configs when I'm done.

Old azz Core2Duo 2.4 with Win7 64 4 gb Ram is holding up pretty well with 8 routers up, all console windows open.



FRS1


frame-relay switching
!
!
!
!
interface Serial0/0
 no ip address
 encapsulation frame-relay
 logging event dlci-status-change
 serial restart-delay 0
 clock rate 201600
 frame-relay intf-type dce
 frame-relay route 102 interface Serial0/1 201
 frame-relay route 103 interface Serial0/2 301
!
interface Serial0/1
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
 clock rate 64000
 no frame-relay inverse-arp
 frame-relay intf-type dce
 frame-relay route 201 interface Serial0/0 102
!
interface Serial0/2
 no ip address
 encapsulation frame-relay
 logging event dlci-status-change
 serial restart-delay 0
 clock rate 64000
 no frame-relay inverse-arp
 frame-relay intf-type dce
 frame-relay route 301 interface Serial0/0 103



Router 1


interface Loopback0
 ip address 1.1.1.1 255.255.255.0
 ip ospf network point-to-point
!
interface Serial0/0
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
!
interface Serial0/0.1 multipoint
 ip address 10.12.3.1 255.255.255.0
 frame-relay map ip 10.12.3.2 102 broadcast
 frame-relay map ip 10.12.3.3 103 broadcast
!
interface Serial0/1
 no ip address
 shutdown
 serial restart-delay 0
!
interface Serial0/2
 no ip address
 shutdown
 serial restart-delay 0
!
interface Serial0/3
 no ip address
 shutdown
 serial restart-delay 0
!
router ospf 1
 router-id 1.1.1.1
 log-adjacency-changes
 network 1.1.1.1 0.0.0.0 area 0
 network 10.12.3.0 0.0.0.255 area 0
 neighbor 10.12.3.3
 neighbor 10.12.3.2

Router 2


interface Loopback0
 ip address 2.2.2.2 255.255.255.252
!
interface Serial0/0
 ip address 10.12.3.2 255.255.255.0
 encapsulation frame-relay
 ip ospf priority 0
 serial restart-delay 0
 frame-relay map ip 10.12.3.1 201 broadcast
 frame-relay map ip 10.12.3.3 201 broadcast
!
interface Serial0/1
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
!
interface Serial0/1.1 point-to-point
 ip address 10.24.0.2 255.255.255.0
 frame-relay interface-dlci 204
!
interface Serial0/2
 no ip address
 shutdown
 serial restart-delay 0
!
interface Serial0/3
 no ip address
 shutdown
 serial restart-delay 0
!
router ospf 1
 router-id 2.2.2.2
 log-adjacency-changes
 network 2.2.2.2 0.0.0.0 area 0
 network 10.12.3.0 0.0.0.255 area 0
 network 10.24.0.0 0.0.0.255 area 24

Router 3

interface Loopback0
 ip address 3.3.3.3 255.255.255.0
 ip ospf network point-to-point
!
interface Serial0/0
 ip address 10.12.3.3 255.255.255.0
 encapsulation frame-relay
 ip ospf priority 0
 serial restart-delay 0
 frame-relay map ip 10.12.3.1 301 broadcast
 frame-relay map ip 10.12.3.2 301 broadcast
!
interface Serial0/1
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
!
interface Serial0/1.1 multipoint
 ip address 10.35.6.3 255.255.255.0
 ip ospf network point-to-multipoint
 ip ospf hello-interval 10
 frame-relay map ip 10.35.6.5 305 broadcast
 frame-relay map ip 10.35.6.6 306 broadcast
!
interface Serial0/2
 no ip address
 shutdown
 serial restart-delay 0
!
interface Serial0/3
 no ip address
 shutdown
 serial restart-delay 0
!
router ospf 1
 router-id 3.3.3.3
 log-adjacency-changes
 network 3.3.3.3 0.0.0.0 area 0
 network 10.12.3.0 0.0.0.255 area 0
 network 10.35.6.3 0.0.0.0 area 356

FRS2

frame-relay switching
!
!
!
!
interface Serial0/0
 no ip address
 encapsulation frame-relay
 logging event subif-link-status
 logging event dlci-status-change
 serial restart-delay 0
 clock rate 201600
 frame-relay intf-type dce
 frame-relay route 204 interface Serial0/1 402
!
interface Serial0/1
 no ip address
 encapsulation frame-relay
 logging event subif-link-status
 logging event dlci-status-change
 serial restart-delay 0
 clock rate 201600
 frame-relay intf-type dce
 frame-relay route 402 interface Serial0/0 204


Router 4

interface Loopback0
 ip address 4.4.4.4 255.255.255.0
!
interface Serial0/0
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
!
interface Serial0/0.1 point-to-point
 ip address 10.24.0.4 255.255.255.0
 frame-relay interface-dlci 402
!
interface Serial0/1
 no ip address
 shutdown
 serial restart-delay 0
!
interface Serial0/2
 no ip address
 shutdown
 serial restart-delay 0
!
interface Serial0/3
 no ip address
 shutdown
 serial restart-delay 0
!
router ospf 1
 router-id 4.4.4.4
 log-adjacency-changes
 network 4.4.4.4 0.0.0.0 area 24
 network 10.24.0.0 0.0.0.255 area 24

FRS3

frame-relay switching
!
!
!
!
interface Serial0/0
 no ip address
 encapsulation frame-relay
 logging event dlci-status-change
 serial restart-delay 0
 clock rate 201600
 no frame-relay inverse-arp
 frame-relay intf-type dce
 frame-relay route 305 interface Serial0/1 503
 frame-relay route 306 interface Serial0/2 603
!
interface Serial0/1
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
 clock rate 201600
 no frame-relay inverse-arp
 frame-relay intf-type dce
 frame-relay route 503 interface Serial0/0 305
!
interface Serial0/2
 no ip address
 encapsulation frame-relay
 logging event dlci-status-change
 serial restart-delay 0
 clock rate 201600
 no frame-relay inverse-arp
 frame-relay intf-type dce
 frame-relay route 603 interface Serial0/0 306

Router 5

interface Loopback0
 ip address 5.5.5.5 255.255.255.0
!
interface Serial0/0
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
!
interface Serial0/0.1 point-to-point
 ip address 10.35.6.5 255.255.255.0
 frame-relay interface-dlci 503
!
interface Serial0/1
 no ip address
 shutdown
 serial restart-delay 0
!
interface Serial0/2
 no ip address
 shutdown
 serial restart-delay 0
!
interface Serial0/3
 no ip address
 shutdown
 serial restart-delay 0
!
router ospf 1
 router-id 5.5.5.5
 log-adjacency-changes
 network 5.5.5.5 0.0.0.0 area 356
 network 10.35.6.0 0.0.0.255 area 356

Router 6

interface Loopback0
 ip address 6.6.6.6 255.255.255.0
!
interface Serial0/0
 no ip address
 encapsulation frame-relay
 serial restart-delay 0
!
interface Serial0/0.1 point-to-point
 ip address 10.35.6.6 255.255.255.0
 frame-relay interface-dlci 603
!
interface Serial0/1
 no ip address
 shutdown
 serial restart-delay 0
!
interface Serial0/2
 no ip address
 shutdown
 serial restart-delay 0
!
interface Serial0/3
 no ip address
 shutdown
 serial restart-delay 0
!
router ospf 1
 router-id 6.6.6.6
 log-adjacency-changes
 network 6.6.6.6 0.0.0.0 area 356
 network 10.35.6.0 0.0.0.255 area 356
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1 comment:

  1. AnonymousNovember 19, 2012 at 5:23 PM

    Thanks for this. was having a nightmare with FRS

    Regards

    Woodsy

    ReplyDelete

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