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 ...

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 ...