Re: Internet Traffic load balancing

AFAIK, it's been documented that it works as Brian says, i.e., 5:2
relation, or even 7:3 if need be.
This same topic has been here some 2 or 3 months ago ?
-Carlos

Marko Milivojevic @ 02/05/2011 20:06 -0300 dixit:
> To make my argument further:
>
> R2#sh ip cef 0.0.0.0 0.0.0.0 detail
> 0.0.0.0/0, epoch 0, per-destination sharing
> DefNet source: 0.0.0.0/0
> recursive via 169.254.1.1
> recursive via 10.0.0.1
> attached to GigabitEthernet0/0
> recursive via 169.254.1.2
> recursive via 10.0.0.1
> attached to GigabitEthernet0/0
> recursive via 169.254.1.3
> recursive via 10.0.0.1
> attached to GigabitEthernet0/0
> recursive via 169.254.1.4
> recursive via 10.0.0.1
> attached to GigabitEthernet0/0
> recursive via 169.254.1.5
> recursive via 10.0.0.1
> attached to GigabitEthernet0/0
> recursive via 169.254.2.1
> recursive via 20.0.0.2
> attached to GigabitEthernet0/1
> recursive via 169.254.2.2
> recursive via 20.0.0.2
> attached to GigabitEthernet0/1
>
> As you can see, CEF resolves this in the manner I described.
>
> --
> Marko Milivojevic - CCIE #18427
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> On Mon, May 2, 2011 at 15:55, Marko Milivojevic <markom_at_ipexpert.com> wrote:
>> On Mon, May 2, 2011 at 15:52, Brian McGahan <bmcgahan_at_ine.com> wrote:
>>> Yes each route is equal, but more point to one exit point vs. another. Try it, it works.
>> Just to make it clear - I'm not arguing. I like the solution, but I'm
>> not sure if it's going to solve the problem for the reasons below.
>>
>> I'm sure they will show in the routing table as 7 different routes.
>> However, when CEF resolves adjacencies, there will still be only two
>> exits. While we may have the impression that we have 5:2 ratio by
>> looking into the RIB, are we _actually_ going to have it with the
>> traffic.
>>
>> Without generating the traffic and measuring the output, I'm not quite
>> sure how to test this...
>>
>> --
>> Marko Milivojevic - CCIE #18427
>> Senior Technical Instructor - IPexpert
>>
>> FREE CCIE training: http://bit.ly/vLecture
>>
>> Mailto: markom_at_ipexpert.com
>> Telephone: +1.810.326.1444
>> Web: http://www.ipexpert.com/
>
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-- 
Carlos G Mendioroz  <tron_at_huapi.ba.ar>  LW7 EQI  Argentina
Blogs and organic groups at http://www.ccie.net