[j-nsp] Inter-racks switch routing recommended practice

[Ivan Ivanov]

Hi,

Here you check some ideas for using BGP in datacenter routing.

http://tools.ietf.org/html/draft-lapukhov-bgp-routing-large-dc-04

HTH
Ivan,


On Wed, Jun 5, 2013 at 5:24 AM, Ihsan Junaidi Ibrahim <ihsan at grep.my> wrote:

> Hi,
>
> I'm building an infrastructure which comprises of a few tens of racks with
> Hadoop, Supermicro MicroCloud and whatnot running. Each rack probably will
> have EX4200 or EX3300 ToR switch, individually at the moment, not
> VC-chained. These switches will have a couple of EX4550 aggregating the
> circuits.
>
> My question is what would be the best routing protocol in this kind of
> scenario?
>
> I'm thinking multi-areas OSPF/v3 but would a flat OSPF area 0 topology
> with BGP make more sense? I don't have a lot of exposure in dense
> datacenter routing so I'm bringing the conventional WAN routing thinking
> cap into the picture.
>
> Thanks.
>
>
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-- 
Best Regards!

Ivan Ivanov