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Refer to the exhibit. What is the purpose of DLCI 101 in respect to router R1? (Choose two)
This is no longer covered in the CCNA exam, but will still increase your knowledge on the topic.
The DLCI 101 identifies the link between the Frame Relay switch and R2 port.
DLCI 101 is locally significant to R1.
The link between R1 and the Frame Relay switch is identified by the DLCI 101.
The virtual link for outgoing packets from R1 to R2 is identified by DLCI 101.
DLCI 101 represents the entire link between R1 and R2.
The link for incoming and outgoing packets from R2 to R1 is identified by DLCI 101.
A DLCI (Data Link connection Identifier) is s Frame Relay virtual circuit identifier used to assign frames to a PVC (Permanent Virtual Circuit). DLCIs are layer 2 addresses that are locally significant, meaning that any virtual link between R1 and Frame Relay Switch cannot be repeated. The link between R1 and Frame Relay switch is represented by DLCI 101. The Frame Relay switch will multiplex the frame and forward it to DLCI 201 which is locally significant to R2.
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