From: KSGoh (kianseng.goh@gmail.com)
Date: Mon Jan 01 2007 - 21:03:04 ART
hi all..
exactly, i know its the probelm is with non compatible ospf network type...
forgot to remove it from the previous lab practice...
and this stupid mistake took me 5 hours to findout..
thanks for helping...
----- Original Message -----
From: "Edison Ortiz" <edisonmortiz@gmail.com>
To: "KSGoh" <kianseng.goh@gmail.com>; "Ronnie Angello"
<ronnie.angello@gmail.com>
Cc: "Cisco certification" <ccielab@groupstudy.com>
Sent: Tuesday, January 02, 2007 2:47 AM
Subject: Re: virtual-link
> R6 sees R4 in broadcast/non-broadcast network mode
> 150.1.1.4 1 FULL/BDR 00:00:35 183.1.46.4 Ethernet0/0
>
> R4 sees R6 in point-to-point/point-to-multipoint network mode
> 150.1.1.6 0 FULL/ - 00:00:37 183.1.46.6 Ethernet0/1
>
> That's your problem.
>
> In order to exchange routes, if you go with broadcast, you must have the
> neighbor on broadcast or non-broadcast.
>
> While with point-to-point, you must have the neighbor as point-to-point or
> point-to-multipoint.
>
> Of course, if you will to change the hello interval if the network mode
> are
> different from the ones mentioned above.
>
>
>
> ----- Original Message -----
> From: "KSGoh" <kianseng.goh@gmail.com>
> To: "Ronnie Angello" <ronnie.angello@gmail.com>; "KSGoh"
> <kianseng.goh@gmail.com>
> Cc: "Cisco certification" <ccielab@groupstudy.com>
> Sent: Monday, January 01, 2007 12:02 PM
> Subject: Re: virtual-link
>
>
>> sory.. my mistake.. below are the actual config from my router
>>
>>
>> R4
>>
>> router ospf 100
>> router-id 150.1.1.4
>> log-adjacency-changes
>> area 46 virtual-link 150.1.1.6
>> network 150.1.1.0 0.0.0.255 area 0
>> network 183.1.0.0 0.0.0.255 area 0
>> network 183.1.45.0 0.0.0.255 area 45
>> network 183.1.46.0 0.0.0.255 area 46
>> neighbor 183.1.45.5
>>
>> R4#sh ip ospf nei
>>
>> Neighbor ID Pri State Dead Time Address Interface
>> 150.1.1.5 1 FULL/DR 00:00:39 183.1.0.5 Serial1/0
>> 150.1.1.5 1 FULL/DR 00:01:40 183.1.45.5 Ethernet0/0
>> 150.1.1.6 0 FULL/ - 00:00:37 183.1.46.6 Ethernet0/1
>>
>> R4#sh ip ospf virtual
>> Virtual Link OSPF_VL2 to router 150.1.1.6 is down
>> Run as demand circuit
>> DoNotAge LSA allowed.
>> Transit area 46, Cost of using 65535
>> Transmit Delay is 1 sec, State DOWN,
>> Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
>>
>>
>>
>> R6
>> router ospf 100
>> router-id 150.1.1.6
>> log-adjacency-changes
>> area 46 virtual-link 150.1.1.4
>> network 150.1.1.0 0.0.0.255 area 5
>> network 183.1.46.0 0.0.0.255 area 46
>>
>> R6#sh ip ospf nei
>>
>> Neighbor ID Pri State Dead Time Address Interface
>> 150.1.1.4 1 FULL/BDR 00:00:35 183.1.46.4 Ethernet0/0
>>
>> R6#sh ip ospf virtual
>> Virtual Link OSPF_VL2 to router 150.1.1.4 is down
>> Run as demand circuit
>> DoNotAge LSA allowed.
>> Transit area 46, Cost of using 65535
>> Transmit Delay is 1 sec, State DOWN,
>> Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
>>
>> ----- Original Message -----
>> From: Ronnie Angello
>> To: KSGoh
>> Cc: Cisco certification
>> Sent: Tuesday, January 02, 2007 12:39 AM
>> Subject: Re: virtual-link
>>
>>
>> What are you trying to link to area 0? It looks like area 45 and area
>> 46
>> are both already connected to area 0.
>>
>>
>> On 1/1/07, KSGoh < kianseng.goh@gmail.com> wrote:
>> any idea why the vitual link is down, down ?
>>
>> R4
>>
>> router ospf 100
>> router-id 150.1.1.4
>> log-adjacency-changes
>> area 46 virtual-link 150.1.1.6
>> network 150.1.1.0 0.0.0.255 area 0
>> network 183.1.0.0 0.0.0.255 area 0
>> network 183.1.45.0 0.0.0.255 area 45
>> network 183.1.46.0 0.0.0.255 area 46
>> neighbor 183.1.45.5
>>
>> R6
>> router ospf 100
>> router-id 150.1.1.6
>> log-adjacency-changes
>> area 46 virtual-link 150.1.1.4
>> network 150.1.1.0 0.0.0.255 area 46
>> network 183.1.46.0 0.0.0.255 area 46
>>
>>
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