CCNA FAQ: Frame Relay Concepts Q1. Which of the following is a protocol used between the Frame Relay DTE and the Frame Relay switch? a. VC b. CIR c. LMI d. Q.921 e. DLCI f. FRF.5 g. Encapsulation Answer: C. The LMI manages the link between the DTE and the switch, including noticing when a virtual circuit (VC) comes up or goes down. Q2. Which of the following … [Read more...]