[j-nsp] Spine & leaf

[Aaron Gould]

I'm not sure of the overall context of the question but I will say that, over the last decade at least, BGP in general has evolved into the multiprotocol/multi-address family mechanism for doing many things of virtual networking internal to an SP network and even some, what I would call, progressive enterprise networks.

An IGP like Ospf is definitely still used "underneath" those SP/ENT clouds in what would be known as the core network


Aaron

> On Jun 25, 2018, at 10:50 AM, Chris Boyd <cboyd at gizmopartners.com> wrote:
> 
> 
> 
>> On Jun 23, 2018, at 10:56 PM, joel jaeggli <joelja at bogus.com> wrote:
>> 
>> Personally I'm kind of done with large L2s so I would  probably just use
>> ebgp with a private asn per server and eschew all these l2 topologies.
> 
> Other than the administrative controls of mature route filtering tools in BGP, I’m curious why people choose BGP over OSPF for route injection.
> 
> —Chris
> 
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