From: Alec (clapun@graduate.hku.hk)
Date: Fri Sep 26 2003 - 15:18:26 GMT-3
after typing your commands, the inter area routes still can't redistributed
into another protocol.. any advice ?
----- Original Message -----
From: "Rajagopal S" <raj_ccie@yahoo.com>
To: "Chip Nielsen" <chipn@intraworx.net>; <ccielab@groupstudy.com>
Sent: Monday, September 15, 2003 4:51 PM
Subject: Re: IS-IS Route Leaking/Redistribution
> Hi chip,
>
> Try putting a route-map which has all the networks in it and have the
command "redistribute isis level-1 route-map test" when redistributing.
>
> By default when u do redistribution of subnets, it takes in only the L1
routes which are local to that group. It wont recognise the L1 routes
outside the group.
>
> Example:
>
> router bgp 1
> redistribute isis level-1 route-map test
> access-list 10 permit 172.0.0.0 0.255.255.255
>
> route-map test permit 10
> match ip address 10
>
> Try this and let us know the result.
>
> Cheers
> Raj
>
>
> Chip Nielsen <chipn@intraworx.net> wrote:
> Hello,
>
> Hoping someone can shed some light on a scenario I've been working on:
>
> R1---R2---R3---R4
>
> OSPF Area 0 between R1 and R2
> IS-IS Level 1 between R2 and R3 (same area)
> IS-IS Level 2 between R3 and R4 (different areas)
>
> R3 is receiving Level 2 IS-IS routes from R4 which I then leak into
> IS-IS Level 1 using
>
> Redistribute isis level-2 to level-1 distribute-list 100
> Access-list 100 permit ip any any
>
> I am trying to redistribute the IS-IS inter-area routes into OSPF on
> router R2:
>
> redistribute isis level-1 subnets
>
> R1 is only receiving one level-1 route (which shows as L1 in R2's
> routing table), but it is not receiving any of the IS-IS inter-area (ia)
> routes.
>
> Is it even possible to redistribute leaked inter-area routes on a L1
> router into another routing protocol? It seems to me that this would be
> incorrect and
> R2 should actually be a level-2 router.
>
> Any help would be appreciated.
>
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