Re: Internet Traffic load balancing

Given that recursive lookup doesn't interfere, this will work for any
number of destinations - he's statically routing next-hops, not the
actual destinations.

On Mon, May 2, 2011 at 14:54, Narbik Kocharians <narbikk_at_gmail.com> wrote:
> I guess this will work, but what do you for 100 destinations or even more? I
> guess with what we have this solution will work.
>
> On Mon, May 2, 2011 at 2:49 PM, Brian McGahan <bmcgahan_at_ine.com> wrote:
>
>> Try something like this, where 10.0.0.1 is the address on the other side of
>> your primary link, and 20.0.0.2 is the address on the other side of your
>> secondary link:
>>
>> ip route 169.254.1.1 255.255.255.255 10.0.0.1
>> ip route 169.254.1.2 255.255.255.255 10.0.0.1
>> ip route 169.254.1.3 255.255.255.255 10.0.0.1
>> ip route 169.254.1.4 255.255.255.255 10.0.0.1
>> ip route 169.254.1.5 255.255.255.255 10.0.0.1
>> !
>> ip route 0.0.0.0 0.0.0.0 169.254.1.1
>> ip route 0.0.0.0 0.0.0.0 169.254.1.2
>> ip route 0.0.0.0 0.0.0.0 169.254.1.3
>> ip route 0.0.0.0 0.0.0.0 169.254.1.4
>> ip route 0.0.0.0 0.0.0.0 169.254.1.5
>> !
>> ip route 169.254.2.1 255.255.255.255 20.0.0.2
>> ip route 169.254.2.2 255.255.255.255 20.0.0.2
>> !
>> ip route 0.0.0.0 0.0.0.0 169.254.2.1
>> ip route 0.0.0.0 0.0.0.0 169.254.2.2
>>
>> This will cause CEF to load balance in a ratio of 5:2 for gateways 10.0.0.1
>> and 20.0.0.2 respectively. B The ratio won't be exact unless your traffic
>> flows are evenly distributed. B To get close to the result you want you can
>> add or remove additional routes to adjust the ratio as you need.
>>
>> HTH,
>>
>> Brian McGahan, CCIE #8593 (R&S/SP/Security)
>> bmcgahan_at_INE.com
>>
>> Internetwork Expert, Inc.
>> http://www.INE.com <http://www.ine.com/>
>>
>> -----Original Message-----
>> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
>> masroor ali
>> B Sent: Monday, May 02, 2011 9:16 AM
>> To: Cisco certification
>> Subject: Internet Traffic load balancing
>>
>> Hi,
>>
>> I have two internet links, one link is of 5 Mb and other link is of 1Mb, I
>> need to configure router so that, The link of 5 MB should take 70% load,
>> other should take 30%. If one link goes down all traffic should use other
>> link.
>>
>>
>>
>> Thanks & Regards,
>> Masroor Ali
>>
>>
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>>
>>
>>
>>
>>
>
>
> --
> *Narbik Kocharians
> *CCSI#30832, CCIE# 12410 (R&S, SP, Security)
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Received on Mon May 02 2011 - 15:48:05 ART