Frame relay is a packet-switching telecommunication service designed for cost-efficient data transmission for intermittent traffic between local area networks (LAN) and between endpoints in wide area networks (WANs). In the report, explain what is frame relay, the devices of frame relay, the protocols, the frame relay circuit, the frame formats, the uses, the working mechanism and advantage. Note: Use font size 12 and for header title use font size 14 bold Line spacing 1.5 Minimum number of pages are 3 pages and maximum are 7 pages Use your own words Add the reference at the end of your report (use ProQuest Book)