Devil's Advocate - Segment Routing, Why?

Fri Jun 19 20:56:41 UTC 2020

> On Jun 19, 2020, at 11:34 AM, Randy Bush <randy at psg.com> wrote:
> 
> 
>> 
>> MPLS was since day one proposed as enabler for services originally
>> L3VPNs and RSVP-TE.
> 
> MPLS day one was mike o'dell wanting to move his city/city traffic
> matrix from ATM to tag switching and open cascade's hold on tags.

And IIRC, Tag switching day one was Cisco overreacting to Ipsilon.

-dorian 