> On Jun 19, 2020, at 11:34 AM, Randy Bush <ra...@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
