Re: Internet Traffic load balancing

What you describe below is a perfect use-case for PfR :-)

--
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/
On Mon, May 2, 2011 at 12:13, ALL From_NJ <all.from.nj_at_gmail.com> wrote:
> Another solution and thought ...
>
> Evaluate your top 10 or 20 Internet destinations in terms of consistent data
> use / throughput, and then add static routes and distribute the load this
> way.
>
> Use IPSLA for redundancy and fail over, fallback.
>
> You will not have a true 70/30 % usage distribution, but you can send some
> traffic down the slow link, and some down the higher speed link.
>
> Will your traffic be bursty? B If so, how will you account and allow for the
> bursts? B You do not want to drop traffic during the bursty times, or else
> you may affect the applications and if these are TCP flows, you will create
> more problems via retransmissions etc....
>
> Traffic bursts happen in the millisecond time frame, you will likely miss
> these bursts with your network monitoring solution.
>
> You may choose to review PBR, and route traffic based on the traffic type.
> In this way, you can send the voice and other sensitive traffic to one
> interface, and other traffic types to another.
>
> You may choose a combination of all three methods mentioned here! B ;-)
>
> Good luck!
>
> Andrew Lissitz
>
>
> .
> On Mon, May 2, 2011 at 2:57 PM, Stephen Okoye <tosco12_at_yahoo.co.uk> wrote:
>
>> Hi,
>>
>> Try using OER or Performance routing. This works well with either BGP or
>> static routes.
>>
>> Sent from my BlackBerry wireless device from MTN
>>
>> -----Original Message-----
>> From: Travis Niedens <niedentj_at_hotmail.com>
>> Sender: nobody_at_groupstudy.com
>> Date: Mon, 2 May 2011 11:33:27
>> To: 'masroor ali'<masror.ali_at_gmail.com>; 'Shaun Gomez \(4g1vn\)'<
>> shaun.gomez_at_gmail.com>
>> Reply-To: Travis Niedens <niedentj_at_hotmail.com>
>> Cc: 'Cisco certification'<ccielab_at_groupstudy.com>
>> Subject: RE: Internet Traffic load balancing
>>
>> If they will connect into the same router you can use IOS Nat
>> loadbalancing.
>> I have configured it and it works pretty well however I did not see how you
>> could specify the load balance percentage.
>>
>> Travis
>>
>> -----Original Message-----
>> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
>> masroor ali
>> Sent: Monday, May 02, 2011 11:27 AM
>> To: Shaun Gomez (4g1vn)
>> Cc: Cisco certification
>> Subject: Re: Internet Traffic load balancing
>>
>> these are just two internet links. no BGP only default routes will be used.
>>
>> On Mon, May 2, 2011 at 5:38 PM, Shaun Gomez (4g1vn)
>> <shaun.gomez_at_gmail.com>wrote:
>>
>> > Are you multihomed via BGP to the SP/SPs? Are we talking about traffic
>> > flows away from the enterprise (enterprise egress) or into the
>> > enterprise (enterprise ingress)?
>> >
>> > On Mon, May 2, 2011 at 9:15 AM, masroor ali <masror.ali_at_gmail.com>
>> wrote:
>> >
>> >> 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
>> >>
>> >>
>> >> Blogs and organic groups at http://www.ccie.net
>> >>
>> >> _____________________________________________________________________
>> >> __ Subscription information may be found at:
>> >> http://www.groupstudy.com/list/CCIELab.html
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >
>>
>>
>> --
>> Thanks & Regards,
>> Masroor Ali
>> http://www.linkedin.com/pub/masroor-ali-ccie-27170/10/626/53
>>
>>
>> Blogs and organic groups at http://www.ccie.net
>>
>> _______________________________________________________________________
>> Subscription information may be found at:
>> http://www.groupstudy.com/list/CCIELab.html
>>
>>
>> Blogs and organic groups at http://www.ccie.net
>>
>> _______________________________________________________________________
>> Subscription information may be found at:
>> http://www.groupstudy.com/list/CCIELab.html
>>
>>
>> Blogs and organic groups at http://www.ccie.net
>>
>> _______________________________________________________________________
>> Subscription information may be found at:
>> http://www.groupstudy.com/list/CCIELab.html
>>
>>
>>
>>
>>
>>
>>
>>
>
>
> --
> Andrew Lee Lissitz
> all.from.nj_at_gmail.com
>
>
> Blogs and organic groups at http://www.ccie.net
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
Blogs and organic groups at http://www.ccie.net