We replace the network core in Barcelona and Houston, migrating from Juniper to Arista.
The move buys headroom, but the real gain is a single operating model across sites: one NOS, one automation surface, one set of tooling for both PoPs. That is what turns adding the next location into a repeatable exercise instead of a bespoke project — and every location we opened afterwards was built on this core.
The network as it stands today: