You are employed as a network designer at ABC.com.
You have recently designed a home office network for ABC.com that includes a switch.
Which of the following are TRUE with regards to network switches? (Choose all that apply.)
A.
It keeps track of the MAC addresses attached to each of its ports and directs traffic intended for
a particular address only to the port to which it is attached.
B.
It keeps track of the IP addresses attached to each of its ports and directs traffic intended for a
particular address only to the port to which it is attached.
C.
It operates at the Physical layer of the OSI model.
D.
It operates at the Data-Link layer of the OSI model.