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#Computer networks

Task A: IP Addressing Design of a Corporate Network (20 Marks) This task is related to design of IP networks. You are given a task to design an IP Addressing scheme for a corporate network consisting of 4 sites. The physical topology of the corporate network is shown in Fig. 1. The connections between different sites are made using point- to-point serial links. Site A Sitec Site B Site D Fig. 1: Physical topology of the corporate network Number of hosts at each site are shown below. Number of hosts at site A = 100 Number of hosts at site B = 60 Number of hosts at site C = 24 Number of hosts at site D = 10 You are given an IP address block of 192.168.10.0/24. Task A Deliverable: You are required to design the IPv4 Addressing based on the host requirements well as connectivity between sites (as shown in Fig. 1). The addressing scheme should be designed to conserve addresses. Discuss the approach you will use to tackle this task. For each subnetwork, provide all details including, the network address, broadcast, and valid hosts. Show working of your steps