Labels:text | screenshot | font | number OCR: EXAMPLE OF A FRAME RELAY FRAME Header, Informsetion feldk Franke check sequence DLCI CAR escorimand Response EAtt de tended Address DLCI " FCCN BEON #"DE" FECNONO werd Explicit Congestion Notification BEGN ' Backward Explicit Congestion Notification DE. - Discard Eligibility Figure 1: In the frame relay frame, the Backward Explicit Congestion Notification (BPCN) and Forward Explicit Congestion Notification (FECN) bits are used to control congestion on a frame relay network. A switch experiencing congestion will set the BECN and FFON bits on a frame, informing either the sender or receiver that the frame experienced packet congestion. The sending and receiving devices can then take actions to reduce the amount of data being transmitted into the network.
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