INTERVIEW QUESTIONS NETWORKING COMPUTER NETWORKS DETAILS

Question: What is frame relay, in which layer it comes?

Answer: Frame relay is a packet switching technology. It will operate in the data link layer.

Frame relay is a packet switching technology. It will operate in the data link layer. Source: CoolInterview.com

Frame Relay is a high-performance WAN protocol that operates at the physical and data link layers of the OSI reference model. Source: CoolInterview.com

FRAME RELAY is packet-switching protocol for connecting devices on a Wide Area Network (WAN). Frame Relay networks in the U.S. support data transfer rates at T-1 (1.544 Mbps) and T-3 (45 Mbps) speeds. In fact, you can think of Frame Relay as a way of utilizing existing T-1 and T-3 lines owned by a service provider. Most telephone companies now provide Frame Relay service for customers who want connections at 56 Kbps to T-1 speeds. (In Europe, Frame Relay speeds vary from 64 Kbps to 2 Mbps. it operats at datalink layer os osi model. Source: CoolInterview.com

*Frame Relay is a high-performance WAN protocol that operates at the physical and data link layers of the OSI reference model.
*frame relay provides dynamic bandwidth allocation and congestion control
Source: CoolInterview.com

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