Ccna certification Practice Tests

A. 

Switch#set mac aging 400

B. 

Switch#mac aging-time 400 seconds

C. 

Switch#mac-address-table aging-time 400

D. 

Switch#mac address-aging 400

 189.  How do switches forward frames only to the destination computer?

A.  Forward/filter decisions based on the MAC address table

B.  Forward/filter decisions based on the routing table

C.  Flooding ports for the destination MAC address

D.  Broadcasting for the MAC address

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Chapter 1 

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  Network Fundamentals (Domain 1) 

39

 190.  Referring to the following exhibit, what will happen when a frame destined for 

0001.6c58.486f enters the switch?

Mac Address Table

Vlan Mac Address

Type

Ports

1

0001.6c58.486f DYNAMIC Fa0/1

1

0001.6c58.5606 DYNAMIC Fa0/2

1

0001.6c58.486e DYNAMIC Fa0/3