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 ...

In 1992, frame relay was portrayed as an interim technology that would be replaced by Switched Multimegabit Data Service. In 1995, industry insiders predicted frame relay would be devoured by ATM.

We want to connect three LANs in Sheboygan, Wis., to servers in Chicago and St. Louis. We want to use either private line or frame relay instead of the Internet. How many access lines and router ports ...