which command allows you to verify the encapsulation type (CISCO OR IETF) for a frame relay link?
A. show frame-relay map
B. show frame-relay lmi
C. show inter serial
D. show frame-relay pvc
Answer: A
Explanation/Reference:
帧中继封装有两种cisco和ietf。默认是cisco。通过命令show frame-relay可以查看