From: Danny.Andaluz@triaton-na.com
Date: Wed Jul 09 2003 - 16:56:28 GMT-3
This is an interesting question. In the requirement, it says "Only one routing protocol can be active on any interface". As far as I know RIP is running on both because of the class b network. As far as making one passive under RIP, wouldn't that just keep the interface from sending out updates? I think it would still be in the RIP process and get sent out in advertisements out of different interfaces running RIP on the same router.
Danny
-----Original Message-----
From: Robert Laidlaw [mailto:laidlaw@consecro.com]
Sent: Wednesday, July 09, 2003 3:47 PM
To: ccielab@groupstudy.com
Subject: Re: Interfaces in route process - redistributed
If you redistribute something into a protocol, say rip, that doesn't mean that you have started the rip process on the redist. interface, it just means your putting that prefix into the rip process. If you do a "show ip protocols" you will see what interfaces are active in whatever routing protocol your running. The question then is what defines ACTIVE? If rather then redistribute, say you ran ospf and put a network statement into the ospf domian but then made the interface a passive interface. Does a passive interface mean you have two active protocols? I would say no, because you have only active protocol and the other is passive.
----- Original Message -----
From: "Jason Cash" <cash2001@swbell.net>
To: <ccielab@groupstudy.com>
Sent: Wednesday, July 09, 2003 2:17 PM
Subject: Interfaces in route process - redistributed
> If a requirement is stated as "Only one routing protocol can be active
> on any interface"; is redistributing that interface into another
> protocol a violation of the requirement? From reading a previous
> thread, I was
curious
> and concerned about this. For instance, in the example below, E0 is
> part
of
> the Rip process and the S0.24 is redistributed into it and vice versa
> for EIGRP. Is this an acceptable solution or does this create the
> instance of having two routing protocol active on an interface?
>
>
>
>
>
> interface Ethernet0
>
> description to R1 E0 (crossover)
>
> ip address 172.16.12.2 255.255.255.0
>
> !
>
> interface Serial0.24 point-to-point
>
> ip address 172.16.24.1 255.255.255.252
>
> !
>
> router rip
>
> redistribute connected metric 2 route-map ripc
>
> network 172.16.0.0
>
> !
>
> router eigrp 40
>
> redistribute connected route-map eigrpc
>
> network 172.16.24.0 0.0.0.3
>
> no auto-summary
>
> no eigrp log-neighbor-changes
>
> !
>
> ip access-list standard conn
>
> permit 172.16.12.0 0.0.0.255
>
> permit 172.16.24.0 0.0.0.3
>
> !
>
> route-map ripc permit 10
>
> match ip address conn
>
> !
>
> route-map eigrpc permit 10
>
> match ip address conn
>
>
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