Ccna certification Practice Tests

C. 

Switch(config-if)#switchport 802.1q

D. 

Switch(config-if)#switchport encapsulation trunk 802.1q

 73.  You are trying to configure a trunk port on an interface for 802.1Q encapsulation. 

However, after entering the proper command, you receive the error  

% Invalid input detected at '^' marker. What is wrong?

A.  802.1Q is not supported on the switch you are configuring this on.

B.  The interface will not allow configuration of 802.1Q.

C.  The switch only supports the ISL trunking protocol.

D.  The switch only supports the 802.1Q trunking protocol.

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Chapter 2 

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  Network Access (Domain 2)

 74.  When a frame is not tagged with 802.1Q VLAN identifying information, what happens 

when it traverses a trunk port?