Welcome To Albany, New York. Albany enjoys a vibrant downtown, a rich mixture of historical neighborhoods, and an exciting variety of arts, cultural and entertainment opportunities. Albany serves as the capital of New York State and it has a population of approximately 100,000.
A relay is an electrically operated switch. Many relays use an electromagnet to mechanically operate a switch, but other operating principles are also used, such as solid-state relays. Relays are used where it is necessary to control a circuit by a separate low-power signal, or where several circuits must be controlled by one signal.
â¢ Describe the primary functionality traits of Frame Relay. â¢ Describe Frame Relay network implementation. â¢ Describe the format of Frame Relay frames. Frame Relay Introduction Frame Relay is a high-performance WAN protocol that operates at the physical and data link layers ofthe OSI reference model. Frame Relay originally was designed for use across Integrated Services DigitalNetwork (ISDN) interfaces.