Re: Ebgp Loadbalancing Issue

This Cisco Config guide might help you

http://www.cisco.com/en/US/docs/ios/iproute/configuration/guide/irp_bgp_link_band_ps6350_TSD_Products_Configuration_Guide_Chapter.html

Regards
Pandi

On Wed, Apr 8, 2009 at 2:25 PM, shiran guez <shiranp3_at_gmail.com> wrote:

> The short answer is you cant load share or load balance between multiple AS
> paths as BGP select a single best path.
>
> you can read this cisco BGP load sharing options:
>
> http://www.cisco.com/en/US/tech/tk365/technologies_configuration_example09186
> a00800945bf.shtml#intro<http://www.cisco.com/en/US/tech/tk365/technologies_configuration_example09186%0Aa00800945bf.shtml#intro>
>
>
>
> 2009/4/8 W W)W W W W W W <eshedalonie_at_gmail.com>
>
> > Narbik, All
> >
> > EBGP
> > I (R) -----------> ISP1
> > B |
> > G | EBGP
> > P (R) -----------> ISP2
> >
> > Can I Use Load balancing between ebgp with two routers that connected
> > between them with IBGP and the two routers are connected to two Different
> > ISP's With Maximum-Paths 2 + DMZ-BWLINK ?
> >
> > If I Understand correctly
> > From Nil website - it says that load balance can only work with one
> router
> > that connects to two other routers in the Same AS.
> > And their path calculation should be the same (AS-PATH, LOCAL-PREFERENCE,
> > MED)...
> >
> > http://www.nil.com/ipcorner/LoadBalancingBGP/
> >
> > Nil Says :
> > The only applicability of EBGP load balancing is thus the design where a
> > single BGP router has two EBGP sessions into the same autonomous system
> > (Figure 4).
> >
> >
> > Can Anyone clarify this ?
> >
> > Thanks, Eshed.
> >
> >
> > Blogs and organic groups at http://www.ccie.net
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
> >
> >
> >
> >
> >
> >
> >
> >
>
>
> --
> Shiran Guez
> MCSE CCNP NCE1 JNCIA-ER CCIE #20572
> http://cciep3.blogspot.com
> http://www.linkedin.com/in/cciep3
>
>
> 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
Received on Wed Apr 08 2009 - 17:58:27 ART