RE: Modifying AD for EIGRP external routes

From: Matt Hill (Matt.Hill@aapt.com.au)
Date: Sun Jul 04 2004 - 21:05:52 GMT-3

Can you try running EIGRP in different ASes, with different ADs and
doing redistribution?

Matt 

-- 
Matt Hill
Network Engineering
Alcatel Australia Pty Ltd
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-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
ccievision@yahoo.com
Sent: Monday, 5 July 2004 4:17 AM
To: ccielab@groupstudy.com; security@groupstudy.com
Subject: Re: Modifying AD for EIGRP external routes

Thanks everyone for your input.
 
I will try changing the AD for all EIGRP routes and then modify AD again
at downstream routers to see if I can achieve my objective.
 
Any other suggestions would also be appreciated.
 
thanks,
MD
Richard Gallagher <rgallagh@cisco.com> wrote:
It is possible to change the distance for external routes, but you
cannot
change it for specific prefixes:

http://www.cisco.com/en/US/products/sw/iosswrel/ps5207/products_command_
reference_chapter09186a00801a807f.html#wp1075239

router(config-router)#distance eigrp 90 ?
<1-255> Distance for external routes

router(config-router)#distance eigrp 90 171 ?

HTH, Rich

----- Original Message ----- 
From: "MD" 
To: ; 
Sent: Sunday, July 04, 2004 10:56 AM
Subject: Modifying AD for EIGRP external routes

> Has anybody tested reducing the AD of external EIGRP routes from 170
to
some other value (say 91).
>
> I have tried the distance command under EIGRP but it changes the
distance
only for internal eigrp routes and not external eigrp routes.
>
> Here is the relevant configs...
>
>
> router eigrp 318
> redistribute eigrp 300 route-map 300to318
> offset-list 99 in 20 Serial0
> network 172.16.123.0 0.0.0.31
> neighbor 172.16.123.1 Serial0
> neighbor 172.16.123.4 Serial0
> distance 91 172.16.123.1 0.0.0.0 98
> distance 91 172.16.123.4 0.0.0.0 97
> no auto-summary
> !
>
> access-list 97 permit 10.2.4.0 0.0.3.255
> access-list 98 permit 172.16.15.0 0.0.0.15
>
>
> SH IP ROUTE
>
> D EX 172.16.15.0/28 [170/46738176] via 172.16.123.1, 00:00:07, Serial0
> D 10.2.4.0/22 [91/46251776] via 172.16.123.4, 00:25:30, Serial0
>
>
> FYI-- 172.16.123.1 is sending external EIGRP routes and 172.16.123.4
is
sending internal EIGRP routes and I am trying to make both these routee
to
show up with AD 91 in the routing table.
>
>
> thanks,
>
> MD
>
>
>
>
>
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