a$.$ Open a command prompt on PC$-$A and PC$-$B and type ipconfig $/$all$.$

Open Windows command prompt

Question:

What are the Ethernet adapter physical addresses?

PC$-$A MAC Address:

Type your answers here.

PC$-$B MAC Address:

Type your answers here.

Close Windows command prompt

b$.$ Console into switch S$1$ and S$2$ and type the show interface F$0/1$ command on each switch.

Open a configuration window

Questions:

On the second line of command output, what is the hardware addresses $($or burned$-$in address $[$bia$])?$

S$1$ Fast Ethernet $0/1$ MAC Address:

Type your answers here.

S$2$ Fast Ethernet $0/1$ MAC Address: