One question we’re often asked is “what comes next?” Today we’d like to speculate on what we think comes next after the enterprise-based, IP-VPN that rides an MPLS backbone. We think the answer to ...

PBT (or PBB-TE if you’re a purist) has been a technology darling in the media for a year, but it suffered a setback when it was reported that both Verizon and BT had decided not to use it. (PBT stands ...

I always wanted to create a headline without words. This is my chance. You have heard of Multi-Protocol Label Switching (MPLS), but Virtual Private LAN Service (VPLS) may be new to you. MPLS has been ...

MPLS – or Multiprotocol Label Switching – has been one of the big tech success stories of the past decade. 7 reasons MPLS has been wildly successful And yet, it’s become rather difficult to find an ...