Re: Prefix list

From: George Goglidze (goglidze@gmail.com)
Date: Sat Dec 15 2007 - 17:00:03 ART


Hi Mohamed,

why don't you summarize it in RIP itself.

anyway, firstly distribute-list is not for summarization. it just can't do
it.

and second, you're not applying any summarization.
so have a look at auto-summary or interface summary-address command of rip.

Hope this helps,

On Dec 15, 2007 7:59 PM, Tandou Mohamed <dtandou@yahoo.com> wrote:

> GS,
> i need a little help here.
> i am trying to advertise my ospf network as class B network
>
> ex: R1#sh ip route ospf
> 183.1.0.0/16 is variably subnetted, 3 subnets, 2 masks
> 150.1.0.0/16 is variably subnetted, 3 subnets, 2 masks
> O 150.1.5.5/32 [110/129] via 183.1.123.3, 01:08:15, Serial0/0/0.43
> O 150.1.3.3/32 [110/65] via 183.1.123.3, 01:08:15, Serial0/0/0.43
>
>
>
> here is my config:
>
> router ospf 1
> log-adjacency-changes
> redistribute rip subnets
> network 150.1.4.4 0.0.0.0 area 0
> network 183.1.123.4 0.0.0.0 area 0
> !
> router rip
> version 2
> redistribute ospf 1 metric 2 match internal external 1 external 2
> network 204.12.1.0
> distribute-list prefix MYLOOP out FastEthernet0/0
> no auto-summary
> !
> !
> !
> ip http server
> no ip http secure-server
> !
> !
> ip prefix-list MYLOOP seq 5 permit 150.1.0.0/16 le 24 ( is this correct ?
> )
>
> When i checked the neighbor router this is what i get
>
> R2#sh ip route rip
> 150.1.0.0/24 is subnetted, 1 subnets
> R 150.1.4.0 [120/2] via 204.12.1.4, 00:00:03, Ethernet0/0
>
> Please advise
>
> Mohamed
>
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