From: Mounir Mohamed (mounir.mohamed@gmail.com)
Date: Wed May 16 2007 - 18:39:45 ART
Dear,
The OSPF not enabled on the subnet 10.1.2.x on R7, also no need for neighbor
command on R5 to establish adj between R5 and R7 as this is point-to-point
network type which is using multicast hello packets
-kindly Remove the below both commands from R7 Serial1/0.247
R7
frame-relay map ip 10.1.2.7 257
frame-relay interface-dlci 257
-And use
router ospf 1
network 10.1.2.7 0.0.0.0 area 0
-And no remove neighbor command from R5
router ospf 1
no neighbor 10.1.2.7
Best Regards,
Mounir Mohamed
On 5/15/07, Noel Bourke <cros13@gmail.com> wrote:
>
> Hi all,
>
> I've just start using dynamips and set myself up a large network (14
> routers)
> to cover most of the things I'm studying for the lab.
>
> I have one AS OSPF, one AS IS-IS, one EIGRP and one IGRP+RIP.
> I planning on configuring BGP this evening.
>
> Just finished the ip addressing and the routing protocols on the other
> ASs.
>
> I've doubled up on frame-relay, having both a point-to-point and a
> point-to-multipoint
> with different combinations of routers. I seem to have a problem.
>
> I have communication between all routers.
> I have adj. between all routers on the point-to-point.
> I have adj. between R5(hub) and R4 on the point-to-multipoint.
> I have no adj. between R5 and R7. debug ospf pckts shows no ospf packets
> are going between R5 and R7.
>
> I'm stumped on this and need some help.
>
> I'm placing the configs of the four routers involved at the end of the
> mail.
> Keep in mind that these configs are a work in progress and i'm just
> getting
> one thing done at a time.
>
> Regards,
> Noel Bourke
>
>
>
>
> R4:
>
> version 12.4
> !
> hostname R4
> !
> boot-start-marker
> boot-end-marker
> !
> no aaa new-model
> !
> resource policy
> !
> ip subnet-zero
> ip cef
> !
> no ip domain lookup
> !
> interface Serial1/0
> no ip address
> encapsulation frame-relay
> no fair-queue
> serial restart-delay 0
> no dce-terminal-timing-enable
> no frame-relay inverse-arp
> !
> interface Serial1/0.146 point-to-point
> ip address 10.1.1.104 255.255.255.240
> frame-relay interface-dlci 146
> !
> interface Serial1/0.147 point-to-point
> ip address 10.1.1.204 255.255.255.240
> frame-relay interface-dlci 147
> !
> interface Serial1/0.254 multipoint
> ip address 10.1.2.4 255.255.255.0
> ip ospf network point-to-multipoint
> frame-relay map ip 10.1.2.4 254
> frame-relay map ip 10.1.2.5 254 broadcast
> frame-relay map ip 10.1.2.7 254 broadcast
> frame-relay interface-dlci 254
> !
> interface Serial1/1
> bandwidth 10000
> ip address 192.168.0.4 255.255.255.0
> serial restart-delay 0
> no dce-terminal-timing-enable
> !
> interface Serial1/2
> bandwidth 1024
> ip address 10.1.0.4 255.255.255.0
> serial restart-delay 0
> no dce-terminal-timing-enable
> !
> router ospf 1
> log-adjacency-changes
> network 10.1.0.0 0.0.0.255 area 0
> network 10.1.1.96 0.0.0.15 area 0
> network 10.1.1.192 0.0.0.15 area 0
> network 10.1.2.0 0.0.0.255 area 0
>
> R5:
>
> version 12.4
> !
> hostname R5
> !
> boot-start-marker
> boot-end-marker
> !
> no aaa new-model
> !
> resource policy
> !
> ip subnet-zero
> ip cef
> !
> no ip domain lookup
> !
> interface Serial1/0
> no ip address
> encapsulation frame-relay
> no fair-queue
> serial restart-delay 0
> no dce-terminal-timing-enable
> no frame-relay inverse-arp
> !
> interface Serial1/0.254 multipoint
> ip address 10.1.2.5 255.255.255.0
> ip ospf network point-to-multipoint
> frame-relay map ip 10.1.2.4 254 broadcast
> frame-relay map ip 10.1.2.5 254
> frame-relay map ip 10.1.2.7 257 broadcast
> frame-relay interface-dlci 254
> frame-relay interface-dlci 257
> !
> interface Serial1/2
> bandwidth 10000
> ip address 192.168.5.5 255.255.255.0
> serial restart-delay 0
> no dce-terminal-timing-enable
> !
> router ospf 1
> log-adjacency-changes
> network 10.1.2.0 0.0.0.255 area 0
> neighbor 10.1.2.4
> neighbor 10.1.2.7
>
>
> R6:
>
> version 12.4
> !
> hostname R6
> !
> boot-start-marker
> boot-end-marker
> !
> no aaa new-model
> !
> resource policy
> !
> ip subnet-zero
> ip cef
> !
> no ip domain lookup
> !
> interface Loopback0
> ip address 6.6.6.6 255.255.255.255
> !
> interface Serial1/0
> no ip address
> encapsulation frame-relay
> no fair-queue
> serial restart-delay 0
> no dce-terminal-timing-enable
> no frame-relay inverse-arp
> !
> interface Serial1/0.146 point-to-point
> ip address 10.1.1.106 255.255.255.240
> frame-relay interface-dlci 146
> !
> interface Serial1/2
> bandwidth 1024
> ip address 10.1.0.6 255.255.255.0
> serial restart-delay 0
> no dce-terminal-timing-enable
> !
> router ospf 1
> log-adjacency-changes
> network 6.6.6.6 0.0.0.0 area 0
> network 10.1.0.0 0.0.0.255 area 0
> network 10.1.1.96 0.0.0.15 area 0
>
> R7:
>
> version 12.4
> !
> hostname R7
> !
> boot-start-marker
> boot-end-marker
> !
> no aaa new-model
> !
> resource policy
> !
> ip subnet-zero
> ip cef
> !
> no ip domain lookup
> !
> interface Serial1/0
> no ip address
> encapsulation frame-relay
> no fair-queue
> serial restart-delay 0
> no dce-terminal-timing-enable
> no frame-relay inverse-arp
> !
> interface Serial1/0.147 point-to-point
> ip address 10.1.1.205 255.255.255.240
> frame-relay interface-dlci 147
> !
> interface Serial1/0.247 multipoint
> ip address 10.1.2.7 255.255.255.0
> ip ospf network point-to-multipoint
> frame-relay map ip 10.1.2.4 257 broadcast
> frame-relay map ip 10.1.2.5 257 broadcast
> frame-relay map ip 10.1.2.7 257
> frame-relay interface-dlci 257
> !
> interface Serial1/1
> bandwidth 10000
> ip address 192.168.1.7 255.255.255.0
> serial restart-delay 0
> no dce-terminal-timing-enable
> !
> router ospf 1
> log-adjacency-changes
> network 10.1.1.192 0.0.0.15 area 0
>
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-- Best Reagrds, Mounir Mohamed
This archive was generated by hypermail 2.1.4 : Fri Jun 01 2007 - 06:55:21 ART