For a network address of 192.10.10.0/28, find: a) default and custom subnet masks b) number of bits borrowed c) total number of subnets d) valid number of hosts. Write your answer with steps and calculations. I
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- An address in a block is given as 182.18.127.99. Find the number of addresses in the block, the Network address, and the Broadcast address, gateway address. You need to draw the diagram (PCs, switch, routers etc.) and show at least 3 PCs.b) Given a network address of 198.132.26.0/24, efficiently assign addresses to the 3 subnets: Network A has 40 hosts, Network B has 30 hosts, Network C has 20 hosts. Assign addresses in A, B, C order as early as you can in the address space (assuming the networks will not get any more hosts). ii) What is broadcast address of each subnet?An Internet Service Provider (ISP) is granted a block of addresses starting with 150.80.0.0/22. The ISP needs to have 4 subblocks of addresses to use in its four subnets: one subblock of 200 addresses, one subblock of 330 addresses, one subblock of 100 addresses, and one subblock of 62 addresses. With the available information, a) Calculate the number of addresses in the block and determine the address mask, first address, and last address of the block. b) Determine the number of allocated addresses, subnet mask (n), address mask, first address, and last address for each of the subblocks. c) Calculate the number of unused addresses and provide its first address and last address. d) Illustrate the original block and the subblocks using two figures. The figures must contain the number of addresses, mask, first address, and last address.
- > موعد التسلیم السبت، 1:59 1 م HW2 computer network protocols äböi 5 إضافة تعليق صف Q1) Compare OSI and TCP/IP models ? Q2) Assume a block code has k=3 and n=6. Determine the code word of a data word (101). Discuses how the code word is derived from this dada word ? تم تعيینه عملك نصف تعليقا خاصاQ.4 Each of the following addresses belongs to a block. Find the first and the last address in each block. | a. 14.12.72.8/24 b. 200.107.16.17/18 c. 70.110.19.17/16 Q.5 What is distance vector routing? Explain this example step by step and define the distance vector table for all node and after that find the new distance vector for node C and B. D с 11 A 7 2 BSuppose an company is given the block 192.168.10.0/26, which contains 64 addresses. The company has three departments and needs to divide the addresses into three subnets of 32, 16, and 16 :addresses. Please find the following * find the first address in subnet 1 إجابتك * find the last address in subnet 1 إجابتك * find the first address in subnet 2 إجابتك
- • IPV6 addresses use 128 bits to represent an address which includes bits to be used for subnetting. The second half of the address (least significant 64 bits) is always used for hosts only. Therefore, there is no compromise if we subnet the network. Use the Figure below to Create five subnets using route prefix 2001:db:acad::/48 (1 Marks) Routing Prefix Subnet ID Interface ID 48 Bits 16 Bits 64 Bits5 Internet Protocol version 4 (IPv4) was deployed on 1 January 1983. The addressformat in IPv4 is a 32-bit numeric value often expressed with four octets from theinterval [0, 255] separated by periods. At the time of writing this book, InternetProtocol version 6 (IPv6), with 128 bit-wide addresses, is slowly replacing IPv4. Intheory, how many IP addresses can be assigned in IPv4 and IPv6?Subnet A: 132 hosts 192.168.50.0/23 Subnet C: 22 hosts Subnet B. 122 hosts Consider the router and the three attached subnets. Assign contiguous subnet addresses to each of the subnets (A, B, and C) so that the amount of address space assigned is minimal, and at the same time leaving the largest possible contiguous address space available for assignment if a new subnet were to be added. Note that the free contiguous address space after assigning the subnets should be at the higher end of the address space, i.e. [ABC(available_address)]. a. What are the subnet addresses of subnets A, B, and C? (CIDR notation) b. Given your answer to question (a), what is the broadcast address of subnets A, B, and C?
- 6. An ISP assigns a customer a /23 IPV4 address block. a) The maximum number ofbitsthe customer can use fora host address is: b) The maximum number ofhosts the customer can have is: 7. a)Complete theresultofthe following & operation done by arouterto determine ifthe address D=100.22.18.239 matches a forwarding table entry (subnet 100.22.18.224, mask 255.255.255.192). (D=100.22.18.239) & (M=255.255.255.192)= b)Does the address D match the table entry? Answer yes or no: Answer=2) You are given the assignment of setting subnet addresses for 4 buildings of your company. The number of Internet connected PCs in each building is given in the following table. Assume that the 148.64.64.0/18 address block is given to you i) Use the following table to show the addresses of the four subnets that you have for this purpose. created. Building # of PCs Subnet address (CIDR format) 1 3300 2 2200 3 1000 4 600 ii) What is the size of the largest single CIDR address block that you can assign from the unassigned addresses in the address block 148.64.64.0/18 remaining after you assigned the addresses to these four buildings?4 LANS are connected to a router (R1) with each LAN compares of several hosts connected to a switch. Each LAN cotains the following number of hosts (end devices and the gateway interface), • LANI à 30 Hosts • LAN2 à 15 Hosts • LAN3 à 20 Hosts • LAN4 à 3 Hosts You have received the address space 200.16.1.0/24. Use the address space to create a subnetting scheme of four subnets with equal size in a way to accommodate the number of hosts required. Consider the following points in your answer, / Explain the procedure of your subnetting scheme / Highlight the suitable prefix and the subnet mask / Highlight the number of wasted hosts in each subnet after determining the most suitable prefix / Use the table below to provide the subnet details for each LAN Subnet Address First Host address Last Host address Broadcast address 1 LANI 2 LAN2 3 LAN3 4 LAN4