From: Ben (ccieben@cox.net)
Date: Sat Feb 17 2007 - 22:42:43 ART
Hi,
Check out this thread:
http://www.groupstudy.com/archives/ccielab/200702/msg00594.html
HTH
Ben
wilson@wilsonch.gotdns.com wrote:
> Im going through the IPEXPERT R&S WB8.0 lab 5 (OSPF).
>
> R2 wont take the ospf neighbors command for R4, R5, and R6. R4-6 is NBMA
> so im suppose to use the "neighbor ip-address" command in ospf 1, but it
> doesnt let me. Anyone know why? Thanks!
>
> interface Serial0/0
> no ip address
> encapsulation frame-relay
> fair-queue
> no frame-relay inverse-arp
> no frame-relay broadcast-queue
> !
> interface Serial0/0.25 multipoint
> ip address 150.50.25.2 255.255.255.0
> ip ospf priority 100
> frame-relay map ip 150.50.25.5 205 broadcast
> frame-relay map ip 150.50.25.2 205
> no frame-relay inverse-arp
> !
> interface Serial0/0.246 multipoint
> ip address 150.50.246.2 255.255.255.0
> ip ospf priority 100
> frame-relay map ip 150.50.246.4 204 broadcast
> frame-relay map ip 150.50.246.6 206 broadcast
> frame-relay map ip 150.50.246.2 204
> no frame-relay inverse-arp
> !
> interface Serial0/1
> description *** WIC#1- Serail Link to R5 ***
> ip address 150.50.9.2 255.255.255.192
> clock rate 64000
> !
> interface Ethernet1/0
> description *** SW#1 Port 2 ***
> ip address 150.50.12.2 255.255.255.0
> half-duplex
> !
> router ospf 1
> router-id 2.2.2.2
> log-adjacency-changes
> area 25 virtual-link 5.5.5.5
> area 246 virtual-link 6.6.6.6
> network 2.2.2.2 0.0.0.0 area 0
> network 20.2.2.2 0.0.0.0 area 246
> network 21.2.2.2 0.0.0.0 area 25
> network 150.50.12.2 0.0.0.0 area 0
> network 150.50.25.2 0.0.0.0 area 25
> network 150.50.246.2 0.0.0.0 area 246
>
>
> R2(config)#router ospf 1
> R2(config-router)#neighbor 150.50.25.5
> OSPF: Neighbor command is allowed only on NBMA and point-to-multipoint
> networks
> R2(config-router)#neighbor 150.50.246.4
> OSPF: Neighbor command is allowed only on NBMA and point-to-multipoint
> networks
> R2(config-router)#neighbor 150.50.246.6
> OSPF: Neighbor command is allowed only on NBMA and point-to-multipoint
> networks
>
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