From: Jeff Andiorio (jandiorio@gmail.com)
Date: Sun Mar 01 2009 - 09:46:06 ARST
the origin code is right after path length in the selection algorithm.
I would not rely on it as a policy, but if all other criteria above
are the same it will be used.
http://www.cisco.com/en/US/tech/tk365/technologies_tech_note09186a0080094431.shtml
jeff
On 3/1/09, Mohamed Tandou <dtandou@gmail.com> wrote:
> Hi Joe and Huan,
> i wanted to know if Origin can be used to influence incoming traffic like
> MED and AS-PATH.
>
> Thanks
>
> Moh
>
> On Sun, Mar 1, 2009 at 4:35 AM, Huan Pham <pnhuan@yahoo.com> wrote:
>
>>
>> Hi Joe,
>>
>> You seem to have missed his question. He wants to know if Origin can be
>> used to influence policy for outgoing traffic. I have not tested it but i
>> think althought not common, Origin could be used, similar to Weight or
>> Local
>> Pref. It's a simple verification, but i am not have access to lab right
>> now.
>>
>>
>>
>> One-finger typed from my phone
>>
>> On 01/03/2009, at 3:27 PM, "Joseph L. Brunner" <joe@affirmedsystems.com>
>> wrote:
>>
>> As long as the "incomplete" is set upstream, either by route-map or simply
>> redistribute static into BGP, the receiving AS will use the incomplete to
>> make its outgoing decision if other I or E attributes are found on other
>> competing BGP paths...
>>
>> Is this standard? No, as we have MED for this reason, but its one way to
>> do
>> it... others are of course MED, AS path length prepends, etc.
>>
>> -Joe
>>
>> -----Original Message-----
>> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
>> Mohamed Tandou
>> Sent: Saturday, February 28, 2009 8:19 PM
>> To: ccielab@groupstudy.com
>> Subject: Origin Incomplete
>>
>> GS,
>> i tested Origin Incomplete by using route-map to influence incoming
>> traffic
>> and it works but in one CCIE practice lab book they used it to influence
>> outgoing traffic. Any comment?
>>
>> Thanks
>>
>> Moh
>>
>>
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