[c-nsp] distribute list for eigrp

Tony Varriale tvarriale at comcast.net
Thu Nov 9 14:48:12 EST 2006


So does a standard ACL.  There is no benefit in using an extended ACL with a 
destination address..

To answer the original question, your 2 ACLs are the same.  The keyword host 
is just a shortcut for the mask you entered in your first example.

tv
----- Original Message ----- 
From: "David Prall" <dcp at dcptech.com>
To: "'james edwards'" <lists.james.edwards at gmail.com>; 
<cisco-nsp at puck.nether.net>
Sent: Thursday, November 09, 2006 1:16 PM
Subject: Re: [c-nsp] distribute list for eigrp


> James,
> Use an extended access-list allows you to match on both the address and
> netmask
> Access-list 100 deny ip host 0.0.0.0 host 0.0.0.0
> Access-list 100 permit ip any any
>
> I think you'll find that your first will end up looking like your second 
> in
> the end.
>
> --
> David C Prall dcp at dcptech.com http://dcp.dcptech.com
>
>
>> -----Original Message-----
>> From: cisco-nsp-bounces at puck.nether.net
>> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of james edwards
>> Sent: Thursday, November 09, 2006 1:40 PM
>> To: cisco-nsp at puck.nether.net
>> Subject: [c-nsp] distribute list for eigrp
>>
>> I want to set an access-list for controlling outgoing eigrp
>> advertisements,
>> where the default route is denied and all other routes
>> a permitted. Would this be:
>>
>> access-list 55 deny 0.0.0.0 0.0.0.0
>> access-list 55 permit any
>>
>> or
>>
>> access-list 55 deny host 0.0.0.0
>> access-list 55 permit any
>>
>> or something else ?
>>
>> -- 
>> James H. Edwards
>> Senior Network Systems Administrator
>> Judicial Information Division
>> jedwards at nmcourts.gov
>> _______________________________________________
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>>
>
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