which command allows you to verify the encapsulation type (CISCO OR IETF) for a frame relay link?

admin2019-04-08  39

问题 which command allows you to verify the encapsulation type (CISCO OR IETF) for a frame relay link?

选项 A、        show frame-relay map
B、        show frame-relay lmi
C、        show inter serial
D、        show frame-relay pvc

答案A

解析 帧中继封装有两种cisco和ietf。默认是cisco。
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