试题详情
单项选择题 Switch R1 has been configured with DTP using the desirable option.  Which statement describes  Dynamic Trunking Protocol （DTP） desirable mode？（）

A、 The interface actively attempts to convert the link to a trunk link.

B、 The interface is put into permanent trunking mode but prevented from generating DTP frames.  

C、 The interface is put into permanent trunking mode and negotiates to convert the link into a trunk  link.

D、 The interface is put into a passive mode， waiting to convert the link to a trunk link.  

E、 None of the other alternatives apply

  • A

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