Recently, a reader wrote to tell me about the big relief he felt when he bought a Layer 3 MPLS VPN service. With such a site-to-site service, one option is to peer the WAN routers at customer sites ...

Need for an MPLS interconnect arises to ensure service reach, consistency. Enterprise customers looking to utilize multiple carriers to provide global reach for their MPLS VPNs might find themselves ...

There are a few cases for using MPLS — but most have moved on from multiprotocol label switching and found a cheaper, more flexible solution. Multiprotocol label switching (MPLS) is a network ...

The service, appropriately titled AT&T Network Based IP VPN, extends IP VPN services over the firm's Multi-Protocol Label Switching (MPLS) network. It was expected to be available to channel partners ...