Re: filtering in eigrp

Hi,

Yes I was a little too quick with the passive interface comment ...
I once read this document:
http://www.cisco.com/en/US/tech/tk365/technologies_tech_note09186a0080093f0a.shtml

Where it was done with the distribute list ... but it got the
information from the passive interface guide ...from the link ... so I
was a little confused ;-)
Sorry bout that fella's

-- 
Regards,
Iwan Hoogendoorn
CCIE #13084 (R&S / Security / SP)
Sr. Support Engineer  IPexpert, Inc.
URL: http://www.IPexpert.com
On Mon, Sep 7, 2009 at 9:36 PM, Anthony Sequeira<asequeira_at_ine.com> wrote:
> Yeah - Iwan needs to revisit the use of passive interface and EIGRP, or let
> us in on the secret here. :-)
>
> The behavior described below seems relevant for RIP v2, not EIGRP.
>
> Here are my foremost option ideas for EIGRP prefix filtering:
>
> EIGRP
> Do Not Accept Prefixes  EIGRP
> Option 1  offset-list
> Option 2  distribute-list  can reference route-maps as well
> Option 3  administrative distance
> Option 4  metric maximum
>
> Warmest Regards,
>
> Anthony J. Sequeira, CCIE #15626
> http://www.INE.com
>
> Test your Core Knowledge today!
> Q: How many levels of nested policers is supported with MQC?
> A: three
> More Info:
> http://www.cisco.com/en/US/docs/ios/12_0s/feature/guide/hierpol.html
>
>
> On Sep 7, 2009, at 2:09 PM, Mohamed El Henawy wrote:
>
>> Sorry for brining this thread out of the dead
>>
>> how can we use passive interface ...neighborship will go down
>>
>>
>> ----- Original Message ----- From: "Iwan Hoogendoorn" <iwan_at_ipexpert.com>
>> To: "Mark Matters" <markccie_at_gmail.com>
>> Cc: "Cisco certification" <ccielab_at_groupstudy.com>
>> Sent: Friday, August 21, 2009 7:15 PM
>> Subject: Re: filtering in eigrp
>>
>>
>>> Dear Mark,
>>>
>>> You can filter EIGRP in the ways you provided
>>>
>>> - distribute-list
>>> - redistribution with a route-map that looks at al prefix-list and/or
>>> an access-list or you can even tag the route
>>> - do a summery route
>>>
>>> But you can also go for the passive-interface command.
>>> This way you only can only receive routes from your EIGRP neighbour
>>> but not send anytin at all ... which is a kind of filtering in the end
>>> ;-)
>>>
>>>
>>> --
>>> Regards,
>>>
>>> Iwan Hoogendoorn
>>> CCIE #13084 (R&S / Security / SP)
>>> Sr. Support Engineer   IPexpert, Inc.
>>> URL: http://www.IPexpert.com
>>>
>>>
>>>
>>> On Fri, Aug 21, 2009 at 5:57 PM, Mark Matters<markccie_at_gmail.com> wrote:
>>>>
>>>> How many ways can I filter routes in EIGRP?
>>>>
>>>> distribute-list
>>>> redistribute / route-map / acl / ip prefix
>>>> summary
>>>>
>>>>
>>>> Are there any other ways?
>>>>
>>>>
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>>>
>>>
>>>
>>> --
>>> Regards,
>>>
>>> Iwan Hoogendoorn
>>> CCIE #13084 (R&S / Security / SP)
>>> Sr. Support Engineer   IPexpert, Inc.
>>> URL: http://www.IPexpert.com
>>>
>>>
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>>>
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>>>
>>>
>>>
>>>
>>
>>
>>
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>
-- 
Regards,
Iwan Hoogendoorn
CCIE #13084 (R&S / Security / SP)
Sr. Support Engineer  IPexpert, Inc.
URL: http://www.IPexpert.com
Blogs and organic groups at http://www.ccie.net