According to the information presented in the following exhibit, can you tell me the reason that thetrust state of interface FastEthernet 0/3 displays "not trusted"?()https://assets.asklib.com/images/image2/2018072616302312796.jpg

A . The command mis qos needs to be turned on in global configuration mode B . DSCP map needs to be configured for VOIP C . ToS has not been configured D . There is not a Cisco Phone attached to the interface

时间:2022-09-08 19:36:00 所属题库:CCNP(642-832)题库

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