Activity $3$: Wireless network vs wired networks$/$connectivity

In this activity, you explore more on wired and wireless LANs. Implement the above network in Cisco Packet Tracer. You need to use

static IP configuration to configure hosts and router interfaces. Make sure to take screenshots of your findings as you need to include

the evidence in the task submissions.

Use the simulation mode and send a simple PDU,

a$.$ From PC$1$ to PC$0$

b$.$ From Laptop $1$ to Tablet $0$

Note down the similarities and differences you observed in $1.$a and $1.$b$.$ You may check the details of PDUs in each device. Explain

the reasons behind the differences you observed.

Check the details of PDUs in both wired and wireless LANs. The PDUs of wired LAN, you can find source and destination MAC

addresses. However, there are three MAC addresses listed in the PDUs of Wireless LAN as shown below.

Explain why there are three MAC addresses listed in $802\mathrm{.}11$ Wireless PDUs?