After years of criticizing a technology known as multiprotocol label switching, the long-distance carrier succumbs to market pressure and will offer MPLS virtual private networks. Marguerite Reardon ...

When the idea of MPLS VPNs was first discussed, there was a strong notion of competition between MPLS VPNs and IPsec VPNs. Many people voiced concern that MPLS VPN technology does not add significant ...

Based on its simplicity and low cost, Ethernet technology is expanding beyond its local-area network heritage to emerge as a compelling alternative to traditional frame relay/asynchronous transfer ...

* The MPLS WAN Explorer can help enterprises provide a higher level of function at a lower cost Visibility into the service providers’ networks has always been a bit of a conundrum. The simpler the ...