The Multiprotocol Label Switching standard is coming into vogue as a way to provide SONET-like resiliency in packet networks. Created five years ago to provide more deterministic behavior in IP ...

Despite the hype generated by SD-WAN and secure access service edge (SASE), multipath label switching (MPLS) remains a top enterprise WAN option. According to the research firm IMARC Group, the ...

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 ...

With the ever growing demand for bandwidth primarily being driven by the wireless-mobile market, the communication equipment suppliers are on a quest to transform the existing cell-based grid into ...