Which encapsulations can be configured on a serial interface?
2. Token Ring
4. Frame Relay
A. 1 and 4
B. 2 only
C. 3, 4 and 5
D. All of the above
Answer: Option C
Solution(By Examveda Team)Ethernet and Token Ring are LAN technologies and cannot be configured on a serial interface. PPP, HDLC, and Frame Relay are layer 2 WAN technologies that are typically configured on a serial interface.
Suppose that you have a customer who has a central HQ and six branch offices. They anticipate adding six more branches in the near future. They wish to implement a WAN technology that will allow the branches to economically connect to HQ and you have no free ports on the HQ router. Which of the following would you recommend?
C. Frame Relay
D. Token Ring
A. Configure a separate subinterface for each PVC with a unique DLCI and subnet assigned to the subinterface.
B. Configure each Frame Relay circuit as a point-to-point line to support multicast and broadcast traffic.
C. Configure many subinterfaces in the same subnet.
D. Configure a single subinterface to establish multiple PVC connections to multiple remote router interfaces.