Explain your answers as well.

QUESTION 5 (9 Marks) Answer the following questions using the information provided in Figure 9. SIM Catalyst 2950 SES Fat Fa2 Fa3 Fa4 Fa5 Fab Fa7 Fa8 Fe9 Fa10 Fa11 Fa12 SYST VOICE 0A OB OC OD Hub MAC Table Fa3 Fa4 Fa1 Fa2 Fa5 Fab OF Fa7 Fa8 Fa9 Fa10 Fa11 Fa12 OF Figure 9: Switch ports and MAC addresses [1 marks] (a) Host OE has an empty ARP table. It wants to send frame to host OD. What is the correct address for the destination MAC field in the ARP query packet shown in Figure 10. SOURCE IP: DESTINATION IP: 10.0.0.5 10.0.0.4 ARP QUERY PACKET SOURCE MAC: DESTINATION MAC : OE Figure 10: ARP query packet [3 marks] (b) Explain briefly what happens after the frame in (a) has been sent into the network until OE receives the reply. (c) Switch receives the following frame as shown in Figure 11. What does it do? [2 marks] Preamble Destination MAC Source MAC Length Type Encapsulated Data End of frame OC OB Figure 11: Frame format [3 marks] (d) Reproduce Table 3 by updating the MAC table after the transmissions in questions (a-c) had happened Table 3: MAC table MAC Table Fal Fa2 Fa3 Fa4 Fa5 Fa6 OA Fa7 Fa8 Fa 9 Fall Fa11 Fa12 OF QUESTION 5 (9 Marks) Answer the following questions using the information provided in Figure 9. SIM Catalyst 2950 SES Fat Fa2 Fa3 Fa4 Fa5 Fab Fa7 Fa8 Fe9 Fa10 Fa11 Fa12 SYST VOICE 0A OB OC OD Hub MAC Table Fa3 Fa4 Fa1 Fa2 Fa5 Fab OF Fa7 Fa8 Fa9 Fa10 Fa11 Fa12 OF Figure 9: Switch ports and MAC addresses [1 marks] (a) Host OE has an empty ARP table. It wants to send frame to host OD. What is the correct address for the destination MAC field in the ARP query packet shown in Figure 10. SOURCE IP: DESTINATION IP: 10.0.0.5 10.0.0.4 ARP QUERY PACKET SOURCE MAC: DESTINATION MAC : OE Figure 10: ARP query packet [3 marks] (b) Explain briefly what happens after the frame in (a) has been sent into the network until OE receives the reply. (c) Switch receives the following frame as shown in Figure 11. What does it do? [2 marks] Preamble Destination MAC Source MAC Length Type Encapsulated Data End of frame OC OB Figure 11: Frame format [3 marks] (d) Reproduce Table 3 by updating the MAC table after the transmissions in questions (a-c) had happened Table 3: MAC table MAC Table Fal Fa2 Fa3 Fa4 Fa5 Fa6 OA Fa7 Fa8 Fa 9 Fall Fa11 Fa12 OF