Question: Network planning assessment answer sheet Page 1: IP address and the Subnet Mask for each state IP Address (WA) Subnet Mask Number of Address




Network planning assessment answer sheet Page 1: IP address and the Subnet Mask for each state IP Address (WA) Subnet Mask Number of Address IP Address (SA) 168.48.0.0/11 255.224.0.0 2097152 WA 168.62.0.0/12 255.240.0.0 Subnet Mask Number of Address 1048576 SA NT IP Address (TAS) VIC -TAS Subnet Mask Number of Address 327680 QLD NSW 168.66.0.0/14, 168.70.0.0/16 255.252.0.0, 255.255.0.0 IP Address (NT) 168.55.0.0/17, 168.59.0.0/15 Subnet Mask Number of Address 163840 255.255.128.0, 255.255.128.0 IP Address (QLD) Subnet Mask Number of Address 3145728 IP Address (NSW) Subnet Mask Number of Address 167.193.0.0/11, 167.225.0.0/12 IP Address (VIC) 255.224.0.0, 255.240.0.0 167.33.0.0/10, 167.37.0.0/11 255.192.0.0, 255.224.0.0 6291456 167.192.0.0/10 255.192.0.0 Subnet Mask Number of Address 4194304 Page 2: Insert routing table entry in the box for 3 edge routers Routing table for R1 Destination Network Routing table for R3 Destination Network Interface Interface Next Hop Next Hop WA Routing table for R2 Destination Network Interface R1 SA R3 NT R2 Next Hop VIC TAS QLD NSW Page 3: IP address for the Network Interface Card (NIC) to connect NT, WA and SA Router NIC IP Address R1 R1 R1 R1 R2 R2 R2 R2 2 2 2 2 R3 R3 R3 R3 #5 #8 #6 #7 #4 #2 #3 #1 #9 # 10 #11 # 12 WA NIC #6 NIC #7 R1 NIC #9 NIC #10 NIC #5 NIC #8 SA R3 NIC #11 NT NIC #4 NIC #12 NIC #3 NIC #2 R2 NIC #1 TAS QLD NSW VIC The task needs to be completed based on the following constraints and assumptions: Only unreserved public IPv4 addresses should be used for allocation. Each state should have a unique set of addresses - no address or set of addresses can be reassigned to any other state. You should use only the classless IPv4 addressing in the assignment. The number of allocated addresses for each state should not exceed by 20% of the specified Internet users for that particular state. For instance, the assigned addresses for Tasmania should not exceed 360 Thousand addresses. It is allowed to use one or more subnets to achieve the number of required address for a given state. The minor task is to create a routing table for edge routers only for the state NT, WA and SA. The task needs to be completed based on the following constraints and assumptions: The routing table should be minimal with no redundant routes in the table. Any packets from the source (NT or WA or SA) should take the minimal route to reach the destination (NT or WA or SA). Identify the Network Interface Card address to connect NT, WA and SA.
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