Part 2: Application of subnetting to develop network design solutions for organizations Objectives..

Part 2: Application of subnetting to develop network design solutions for organizations Objectives 1. Convert IPv4 Addresses from Dotted Decimal to Binary 2.Use Bitwise ANDing Operation to Determine Network Addresses 3.Identify IPv4 Addresses 4.Calculate IPv4 Address Subnetting 5.Design a Network Subnetting Scheme Step 1: Convert the IPv4 addresses to their binary equivalent. An IPv4 address can be converted using the same technique you used above. Fill in the table below with the binary equivalent of the addresses provided. To make your answers easier to read, separate the binary octets with

Part 2: Application of subnetting to develop network design solutions for organizations Objectives 1. Convert IPv4 Addresses from Dotted Decimal to Binary 2.Use Bitwise ANDing Operation to Determine Network Addresses 3.Identify IPv4 Addresses 4.Calculate IPv4 Address Subnetting 5.Design a Network Subnetting Scheme Step 1: Convert the IPv4 addresses to their binary equivalent. An IPv4 address can be converted using the same technique you used above. Fill in the table below with the binary equivalent of the addresses provided. To make your answers easier to read, separate the binary octets with a period Decimal Binary 192.168.10.10 11000000.1010100000001010.00001010 209.165.200 229 172.16.18.183 10.86.252.17 255.255.255.128 255.255.1920 Step 2: Use the ANDing operation to determine the network address. Enter the missing information into the table below I Description Decimal Binary IP Address Subnet Mask Network Address 172.16.145 29 255.255.0.0 Step 3: Determine whether IP addresses are on same network. You are configuring two PCs for your network PC A is given an IP address of 192.168.1.18, and PC- B is given an IP address of 192.168.133. Both PCs receive a subnet mask of 255 255 255 240. What is the network address for PC-A? What is the network address for PC B? Will these PCs be able to communicate directly with each other? References Mailings Review View Help contain viruses. Unless you need to edit, it’s safer to stay in Protected View out of date. Please sign in as 21******@ia****** sa so we can verify yours What is the highest address that can be given to PC 8 that allows it to be on the same network as PC-A? Step 4: Identify IPv4 Addresses Analyze the table shown below and identify the network portion and host portion of the given IPv4 addresses. Key for table: N=al 8 bits for an odet are in the network portion of the address n = a bit in the network portion of the address H = al 8 bits for an octet are in the host portion of the address h = a bit in the host portion of the address Network Host IP Address/Prefix Non-Network, H h – Host Subnet Mask Network Address 192.168.10.10/24 NNNH 255 255.255.0 192.168 10.0 10.101.99.17/23 N Nnnnnnnn 255.255.254.0 10.101.98.0 209.165.200.227/27 172.31.45.252/24 10.18 200/26 Step 5: Analyze the table shown below and identify the address as public or private. IP Address/Prefix Public or Private 209.165 201 30/27 192.168.255 253/24 10.100.11 103/16 172.30.1.100/28 192 31.7.11/24 Step 6: Fill out the tables below with appropriate answers given the IPv4 address, original subnet mask, and new subnet mask. ntain viruses. Unless you need to edit, it’s safer to stay in Protected ut of date. Please sign in as 21****** @ia ****** sa so we can verify yo Given: 192.168.200.139 Host IP Address: Original Subnet Mask New Subnet Mask: 255.255.255.0 255.255.255.224 Find: Number of Subnet Bits Number of Subnets Created Number of Host Bits per Subnet Number of Hosts per Subnet Network Address of this Subnet IPv4 Address of First Host on this Subnet IPv4 Address of Last Host on this Subnet IPv4 Broadcast Address on this Subnet Step 7: Designing and implementing a Subnetted IPv4 Addressing Scheme Topology LOO Loi PC-A FO/6 G0/1 PC-B S1 FO/5 R1 G0/0 References Mailings Review View Help contain viruses. Unless you need to edit, it’s safer to stay in Protected e out of date. Please sign in as 21****** @ia ****** sa so we can verify yo Addressing Table Device Interface IP Address Subnet Mask Default Gateway R1 NA G0/0 G0/1 LOO NA N/A Lot NA NANANA S1 PC-A VLAN 1 NIC PC-B NIC Step 8: Create a subnetting scheme that meets the required number of subnets and required number of host addresses, In this scenario, you are a network administrator for a small subdivision within a larger company. You must create multiple subnets out of the 192.168.0.0/24 network address space to meet the following requirements: The first subnet is the employee network. You need a minimum of 25 host IP addresses The second subnet is the administration network. You need a minimum of 10 IP addresses The third and fourth subnets are reserved as virtual networks on virtual router Interfaces, loopback 0 and loopback 1. These virtual router interfaces simulate LANs attached to R1 You also need two additional unused subnets for future network expansion Note: Variable length subnet masks will not be used. All of the device subnet masks will be the same length Answer the following questions to help create a subnetting scheme that meets the stated network requirements 1) How many host addresses are needed in the largest required subnet? 2) What is the minimum number of subnets required? 3) The network that you are tasked to subnet is 192.168.0.0/24. What is the 24 subnet maskin binary? 4) The subnet mask is made up of two portions, the network portion, and the host portion This is represented in the binary by the ones and the zeros in the subnet mask In the network mask, what do the ones represent? In the network mask what do the zeros represent? 5) To subnet a network, bits from the host portion of the original network mask are changed into subnet bits. The number of subnet bits defines the number of subnets Given ench of the date. Please sign in as 21****** @ia ****** sa so we can verify possible subnet masks depicted in the following binary format, how many subnets and how many hosts are created in each example? Hint Remember that the number of host bits to the power of 2) defines the number of hosts per subnet (minus 2), and the number of subnet bits (to the power of two) defines the number of subnets. The subnet bits (depicted in bold type face) are the bits that have been borrowed beyond the original network mask of /24 The /24 is the slash prefix notation and corresponds to a dotted decimal mask of 255 255.255.0 (125) 111111111111111111111111 10000000 Dotted decimal subnet mask equivalent Number of subnets? Number of hosts? (/26) 11111111111111111111111111000000 Dotted decimal subnet mask equivalent Number of subnets? Number of hosts? (127) 1111111111111111.11111111 11100000 Dotted decimal subnet mask equivalent Number of subnets? Number of hosts? (/28) 1111111111111111.11111111 11110000 Dotted decimal subnet mask equivalent Number of subnets? Number of hosts? (29) 1111111111111111.1111111111111000 Dotted decimal subnet mask equivalent Number of subnets? Number of hosts? (130) 11111111111111111111111111111100 Dotted decimal subnet mask equivalent Number of subnets? Number of hosts? 6) Considering your answers, which subnet masks meet the required number of minimum host addresses? 7) Considering your answers, which subnet masks meets the minimum number of subnets required? 8) Considering your answers, which subnet mask meets both the required minimum number of hosts and the minimum number of subnets required? eferences Mailings Review View Help ntain viruses. Unless you need to edit, it’s safer to stay in Protected at of date. Please sign in as 21****** @ia****** sa so we can verify you 9). When you have determined which subnet mask meets all of the stated network requirements, you wil derive each of the subnets starting from the original network address. List the subnets from first to last below. Remember that the first subnet is 192.168.0.0 with the newly acquired subnet mask Subnet Address Prefix Subnet Mask (dotted decimall Step 9: Complete the diagram showing where the host IP addresses will be applied. On the following lines provided, fill in the IP addresses and subnets masks in slash prefix notation. On the router, use the first usable address in each subnet for each of the interfaces, Gigabit Ethernet0/0 Gigabit Ethernet0/1, loopback 0, and loopback 1 Fill in an IP address for both PC-A and PC-B. Also enter this information into the Addressing Table on Page 1 LOO Lol PC-A FO/6 G0/1 PC-8 Si FO/S R1 G0/0

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