The figure below shows the configuration of a hypothetical section of the Internet. Assume that all...
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The figure below shows the configuration of a hypothetical section of the Internet. Assume that all routers have fully updated tables. Rest of the Internet Default Router m1 R1 mo 160.70.0.1/16 150.30.0.1/16 150.30.0.0/16 200.10.50.0/24 200.10.50.1/24 mo mi 160.70.0.2/16 R2 160.70.0.0/16 m1 160.70.0.3/16 mo R3 m2 140.60.0.1/16 140.60.0.0/16 1) Construct the routing table of routers R1 and R3 for this configuration. (8 marks) 2) A packet arrives at R3 with the destination address 130.40.120.10. Explain the steps that R3 takes to determine where next to forward this packet. What was the final forwarding decision for R3? Show R3's calculations for at least one of the table entries other than the default. (8 marks) al) Routing table R1 a2) Routing table R3 b) Packet Mask Mask Question Number Question 1: (16 marks) Network address Network address Next-hop address Next-hop address Interface Interface Mark Mark allocated earned 16 4 00 The figure below shows the configuration of a hypothetical section of the Internet. Assume that all routers have fully updated tables. Rest of the Internet Default Router m1 R1 mo 160.70.0.1/16 150.30.0.1/16 150.30.0.0/16 200.10.50.0/24 200.10.50.1/24 mo mi 160.70.0.2/16 R2 160.70.0.0/16 m1 160.70.0.3/16 mo R3 m2 140.60.0.1/16 140.60.0.0/16 1) Construct the routing table of routers R1 and R3 for this configuration. (8 marks) 2) A packet arrives at R3 with the destination address 130.40.120.10. Explain the steps that R3 takes to determine where next to forward this packet. What was the final forwarding decision for R3? Show R3's calculations for at least one of the table entries other than the default. (8 marks) al) Routing table R1 a2) Routing table R3 b) Packet Mask Mask Question Number Question 1: (16 marks) Network address Network address Next-hop address Next-hop address Interface Interface Mark Mark allocated earned 16 4 00
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Lets construct the routing tables for routers R1 and R3 based on the network diagram provided First lets determine the entries for R1s routing table D... View the full answer
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