> Of David Sinn > Sent: Tuesday, June 26, 2018 8:38 PM > To: Payam Chychi > Cc: juniper-nsp@puck.nether.net; bell...@nsc.liu.se > Subject: Re: [j-nsp] Spine & leaf > > Highly doubt that the network you reference is lager then the ones I'm > referring to. OSPF scales well to many multiples of 1000's of devices. > > David > > > On Jun 25, 2018, at 2:04 PM, Payam Chychi <pchy...@gmail.com> wrote: > > > > Not sure if I agree with this, this (ospf) certainly would not scale > > in my network. the point being, different use cases, different > > environments. Always design your network to allow for forward > > progression else you will be wasting more time and dealing with more > > problems > > Makes me thing, if your servers participate in the DC L3 domain (IGP) as VTEPs or vPEs then things can escalate quickly. What is a FIB limit on a typical DC leaf switch? I guess 128k? Sure 128k and far beyond is not a problem for an MX960 or ASR9k, -but just wondering how would a typical DC leaf switch cope with ~128k prefixes in OSPF.
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