QUESTION 4 115 marks] An incomplete network diagram is shown in Figure 5. Table 3 shows R2's routing table. 10.100.3.e/24 OSPF Ethernet 8e/ Ethemet DV Ethemet 0W1 R1 R2 R3 Figure 5: An Incomplete Network Topology Table 3: R2's Routing Table R2] display ip-routing table Destination/Mask Pzoto IP Address 1 IP Address 3 IP Address5 72-40.2.0/2 92.168.10-0/24 Statio Interface Etherneto Ethernetl Ethernet2 Ethernetl Ethernet Pre Cost NextHop Direct Direct Direct OSPF IP Address 2 IP Address 4 IP Address 6 0 1570 10.100.2.2 60 0.100.1.2 aList ALL the IP Addresses 1 to 6, for R2 routing table as shown in Table 3. 6 marks] (b) Complete the drawing in Figure 5 based on the given routing table 12 marksl () How does R2 manages to register the network 172.40.1.0/24 into its routing 3 marks] table despite it is connected indirectly? (d) Host A with the IP address 10.100.3.48 forwards two IP packets with the following destination IP addresses to R2 172.40.1.5 92.39.163.25 Identify the next hop (if any) and justify the reason 4 marks