Frame relay had a good run, but the rise of MPLS VPNs has spelled the beginning of the end for the old WAN technology. VPNs burst on the scene in the late 1990s as a way to use the Internet securely ...

VPNs have pretty much buried frame relay as a WAN technology, according to a survey by Forrester Research. According to the report, 48% of businesses surveyed use site-to-site VPNs for WAN ...

http://ipexpert.ccieblog.com/ – In today’s blog we will continue our multi-part discussion on frame-relay and OSPF network-types by digging into point-to ...

Many companies are looking for ways to improve data communications while reducing costs. Historically, companies looked to frame-relay networks to provide an inexpensive solution for data ...

Out go ATM, Frame Relay and leased lines. In come DSL, Ethernet and IP virtual private networks (VPNs). It may not be quite that simple but the world of data communications is in the midst of seeing ...