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Re: Tough Filtering Question posted 06/07/2008
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I think this does it

access-list 1 permit x.x.x.x

router rip
distribute-list 1 in

route-map ripospf permit 10
match ip add 1

router eigrp x
red rip route-map ripospf out met 1 1 1 1 1500

----- Original Message ----- From: "Matt Bentley" <mattdbentley@xxxxxxxxx>
To: <ccielab@xxxxxxxxxxxxxx>
Sent: Saturday, June 07, 2008 1:09 PM
Subject: Tough Filtering Question

Hi GS:

Ran across this one on a lab.

Requirement #1: R1 is receiving 10 RIP routes from BB1, you want to filter
out all except 1. You must use a standard ACL
Requirement #2: You want to redistribute only that one route received from
BB1 from RIP into EIGRP on R1, restricting the redistribution to only that
single route. The ACL you use to restrict must be the same as the one used
to filter from BB1.

Using distance, offset-lists, and distribute-lists, you have to DENY that
single RIP route to prevent it getting filtered. Correct? How can you use
that same ACL to PERMIT it to be redistributed into EIGRP.

Thanks in advance.

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