Computer Network Questions and Answers August 16, 2022

Experts recommend the 321 method for backing up data, both professionally and personal data as well. This is three copies of your data, on two different devices, and one offsite. Why is it important to back up my data It is mandatory for businesses to back up their data What can we do personally to meet the 321 methodology

What is a derived attribute? Give an example. What are the advantages or disadvantages of storing or not storing a derived attribute? How is a relationship between entities indicated in an ERD? Give an example using the Crows Foot notation.

Define risk mitigation plans Search for an example of a risk mitigation plan and describe it. Analyze your example in terms of effectiveness and cost. The report includes 1. Cover page 2. Report Objectives 3. Risk Mitigation Plan Definition 4. Example 5. Analysis 6. References

Given the following database (the solidunderline fields indicate primary keys, dottedunderline fields indicate foreign keys) SanPham (Ma SP. TenSP, DonGia, Ma KH) KhachHang (Ma KH. TenKH, PhoneNo, GhiChu) DonHang (Ma DH. NgayDH, Ma SP. SoLuong) Write SQL statements for following activities print out respectively the screenshots to show test

There are many mathematical applications where we want to rotate objects about an axis in R (three dimensional space). For example, when controlling an aircraft, rotations about different axes are known as yaw, pitch and roll. Imagine that an object is at position x (x, y, z) (a column vector representing the x, y, and z coordinates). To rotate

1.Suppose you are working within the framework of the conceptual model in the Figure below. Identify all of the cardinalities for each relationship. 11.Using the INVOICE table structure shown below, complete all questions. You can assume that the table does not contain repeating groups and that any invoice number may reference more than

CUSTOMER owns CAR gets MAINTENANCE includes MAINTLINE is written in PART

Suppose you are working within the framework of the conceptual model below. STORE employs EMPLOYEE places has ORDER DEPENDENT contains ORDERLINE is written in PRODUCT Write 10 business rules that are reflected in it. Make sure that each business rule is written on a separate line and that all of its details, including the relationship

Suppose 56 of politicians are lawyers. If a random sample of size 787 is selected, what is the probability that the proportion of politicians who are lawyers will differ from the total politicians proportion by less than 4 Round your answer to four decimal places.

Consider a particle, which can start at x 0 and move a distance Ax in either direction along the xaxis in a time At. If each displacement Xi takes one of the two possibilities (4x, each with 1Ax equal probability, and that the X, are stochastically independent, 1. What is the net displacement after n steps, i.e., after time n At 2. What is the

Imagine yourself wanting to retire to a luxury golf estate at age 60. You expect that you will need R65 000 per month to live comfortably. You could expect to live until age 85 i.e. 25 years after retirement. You expect to get a 5 return on your money. How much money do you need at age 60 to be able to meet your goal

view the video for a sample of an "ah ha moment" speech. What do you think about the content of the speech AND the speaker? What preparations are you making for the speech? What information have you read or viewed to help you prepare Speech 1? http://www.youtube.com/watch?v=AuqlVivegXg

Describe 1 benefit of properly managing each of the 10 Knowledge Areas. In your opinion which of the 10 Knowledge Areas is most confusing to describe? Explain your answer. explain how much time a good project manager spends on each of the process groups and why? What does the amount of time spent on planning say about the skills of the project

Design a register A with B as input register and the following register transfer. a. CO AANB b. C1 AAV B Find the optimal logic using (AND, OR, NOT) gate for input of Dflip flop Design a register X with A as input register and the following register transfer a. CO XAVX b. C1 XX A You must use multiplexer and register to create the design

Emily Johnson is a 38 year old mother of 2 who presents to her primary care physicians office with rapid heartbeat, rapid breathing, dizziness, and fatigue. During initial intake, Emily states that she began the Military Diet after her being disappointmented by her weight at her last doctors appointment. She weighed 196 pounds (height 54) at her

Use DeMorgans Theorem to complement fx (yz)xyz Find the Minterms and Maxterms for the following table x y z index Minterm Maxterm 0000 0011 010 2 01 1 3 1 00 4 101 5 1 1 0 6 111 7 Use Karnaugh Map to simplify the Boolean Function f(x, y, z)(0,1,2,4,5,6) Compare between Combinational and Sequential circuit.

Doing a signature with RSA alone on a long message would be too slow. Suppose we could do division quickly. Would it be reasonable to compute an RSA signature on a long message, m, by first computing m mod n, and signing that (instead of signing m) Explain briefly. Note that n is the product of two large prime numbers as used in the RSA algorithm.

Given the following girder properties A 11500 mm d 350 mm bf 250 mm t 16 mm ty 10 mm 321 Properties 1 266x106mm y 45x106mm F 248 MPa F 148 MPa F 99 MPa with a) Find the Web Shear Capacity b) How much is the horizontal shear capacity (KN) at the neutral axis c) If the girder was used as an 8meterlong simple span carries equal concentration

Amazon has different types of EC2 virtual machines which can be hosted in the AWS Cloud. The pricing model for each type of machine is different which is given in Table 1. EC2 Machine Type Ondemand Reserved Spot Table 1. Pricing Model of AWS EC2 Machines Write a program which asks user to enter details of his all virtual machines hosted in the AWS

Explain the question in your own understanding and words. what is ethical leadership and how it impacts the organizational culture? What are the various dimensions of ethical leadership? Note some failures in ethical leadership, please find an example, explain the failure and note possible solutions to fix the issue with leadership.

Adapted from Perlmans book) A broadcast storm is an event that causes a flurry of messages. One implementation that caused broadcast storms was the Berkeley UNIX endnode IP implementation. In this implementation, an endnode attempts to forward a packet that it mysteriously receives with a network layer (IP) address that is different from itself.

Your company has been assigned a Class C address with a network number of 196.10.6.0. Your needs analysis shows that your network requires 15 subnets. Answer the questions below and show your work. How many bits must be borrowed for the subnet ID What is, in decimal format, the subnet mask required How many hosts can there be on each subnet How

In the network shown below, the forwarding tables of the routers are already populated by running a routing protocol, and the forwarding table of the bridge is already populated with selflearning.. Host A IPA MACA MACC Router C MACCI MACB Host BIPB MACD Router D MACE Bridge E MACF MACEI Host F IPF Host A broadcasts an ARP request frame to resolve

Consider the following network. PCPT PCO 2.6024TT ISB 192.168.1 PCPT PC1 ISR4331 ISB Router 192.168.2 2811 LHR Router 192.168.3 ISR4331 KHI Router 192.168.4 PCPT PC2 296024 Khi DO PCPT PC3 A) Currently PCO is unable to ping PC2 and PC3. Describe the possible reasons. (4 marks) B) You need to completely reconfigure this network to allow all

219 MN load due to the superstructure will act on the a raft foundation with 29 mx 44 m dimensions. The raft foundation is planned to be constructed with a basement in order to provide bearing capacity and settlement conditions. It is known that if the net stress that will affect the soil is 59 kPa, the settlements will remain within the allowed

Explain the following Access Control Lists (ACLs). i) accesslist 20 permit 132.21.3.0 0.0.0.63 ii) accesslist 103 deny tcp 212.33.1.0 0.0.0.15 any eq 80 iii)accesslist 104 permit tcp any 172.16.1.0 0.0.0.127 established What are the basic rules to place standard ACLS and extended ACLs Whats the advantage(s) and disadvantage(s) of extended ACL

On Friday 12th May 2017, the NHS, was brought to a standstill for several days due to the WannaCry outbreak, affecting hospitals and GP surgeries across England and Scotland. Although the NHS was not specifically targeted, the global cyber-attack highlighted security vulnerabilities and resulted in the cancellation of thousands of appointments and

You have been hired as a consultant for a local police department that is in need of building a forensics lab. Your first goal is the provide a detailed plan on what is needed to build the lab. Make sure the detailed plan addresses the items below as it applies to the lab: Describe the lab space needed for the lab. Discuss equipment needs. What

1. What is an advantage to having keywords that are casesensitive in a programming language What is a possible disadvantage 2. Think about a game youve played recently, a program youve interacted with, or an application youve recently used. Explain how the programmers for that software used multiple data types as variables. Your discussion should

Suppose the Houstons adult population is 5.7 million, 2.9 million were employed and 0.50 million were unemployed. What percentage is Houstons labor force participation rate (Hint enter your answer in 2 decimal places, enter your answer without the percentage sign. For example 56.67 should be entered 56.67)

Consider the diagram below with Host A sending a message to Host B across the two hops. How much time would it take for a single packet to be delivered to Host B You can ignore any nodal processing delays. Assume the packet length is 10 Kbits and the propagation speed for both links is 2x105 ms. The transmission rate and distance of both links are

Consider the figure below, ignore propagation and nodal processing delays, and assume all packets are 600 Kbits long. If there is no other traffic besides a string of packets going from A to B, how much queuing delay will the 2nd packet experience at the router Host A 150 Mbps 25 meters R 100 Mbps 5 meters Host B

Which server(s) are the most important to protect and why Which criteria would you use to determine which servers to protect first What are some of the methods you would use to protect the different services Which requirements may differ between protecting local servers vs. cloud servers

For each signal of the following, find the required information a. Find the period for a periodic signal with a fundamental frequency of 2.54 GHz. b. For the signals shown in the figure (1.1) below (xaxis is time in seconds and yaxis is amplitude in Volts), assume that the solid line represents sin(2t) and the dotted line represents A sin(2ft p).

4 5 6 CO Subnet Subnet Mask (X) 1 2 3 You are setting up a network for a company in four locations. Location A has 16 computers. Location B has 125 computers. Location C has 14 computers. 7 Location D has 6 computers. There is a WAN connection between all four locations. Complete the information required below using the address 33.33.33.0 Subnets

Encryption works by manipulating a message via a rule to the point the original message is unrecognisable. Explain FIVE (5) encryption algorithms that you can use to encrypt your Information. Modul

Design the network for an organization granted the network ID 166.44.0.018 by determining the subnet mask in binary and in decimal, number of subnets, number of hosts per subnet. Also, design all subnets of the network by determining for all subnets subnet ID, the IP address of the first host, the IP address of the last host, and the broadcast

Assign IP addresses based on Class A with sub-net mask of 255.255.255.0 Assign VLANs and IP Addresses

32 PC2 VLAN 502 e00 142.102.66.2024 31 PC1 VLAN 300 e00 142.100.66.10 24 23 SW3 13 R1 100 124.1.66.254 24 s10 10.1.1.124 33 PC3 VLAN 602 e00 142.202.66.30 24 34 PC1 VLAN 200 e00 142.100.65.10 24 35 PC2 VLAN 302 e00 142.102.65.20 24 14 Frame Relay 10.1.1.x24 12 R2 lo0 142.1.55.254 24 s10 10.1.1.224 22 SW2 11 R1 l00 142.1.64.254 s10 10.1.1.324

A 500KVA, 11000400V, Threephase, Ydconnected transformer has the following parameters per phase R1 1.579 2, R2 0.0022, RC2 342.759 , X1 6. 316 02, X2 0.02 02, XM2 34.819 , What would be the readings of the instruments if noload and fullload tests were to be carried out on the appropriate sides of the transformer in order to determine the

The output of the neuron with n dimensions and input features x1, x2,.. xn, is defined by ow wx wx wx wx wzxz W3x ... W x wx Derive gradient descent learning weight updating rule for weight w

Assume all PC can get the IP address from DHCP server already. On PC2, you ping PC4s IP address and the ping is successful. The following shows the mac address table of S2. Mac Address Table Vlan Mac Address Type 1 0090.0c24.5902 DYNAMIC 1 0060.4713.a305 DYNAMIC C. Ports Fa01 Fa03 a. Which command on the switch is able to show the above table b.

For each subquestion, label the axes for the graph and label each curve you draw. Each subquestion is worth 4 points. a. Consumers buy into an advertising campaign that claims a gluten free diet is a healthier alternative. Illustrate what happens to consumer demand for wheat. b. A costsaving production technology for hog production is banned in

Two users A and B wants to access the banking system. The initial account balance is 10 and is visible to both users A and B. Both users wants to access the same account, simultaneously. User A wants to deposit 10 to the initial balance and user B wants to withdraw 10. The final balance should be 10 dollars. You are required to solve this process

You work as a junior network administrator and you have been tasked by the senior network administrator to devise a subnetting scheme for two of the companys internal networks. Presently, the company owns the 9.0.0.0/8 network. The two sites you are required to restructure are the 9.7.208.0/20, and the 9.55.128.0/17 networks. Task1 Devise a

Use the Subnetting Worksheet to show and record all work for each problem. The all 0s subnet is a usable subnet and the all 1s subnet is not a usable subnet. Problem 1 Host IP Address Major Network Mask Major (Base) Network Address Major Network Broadcast Address Total Number of Host Bits Number of Hosts Subnet Mask Number of Subnet Bits Number of

Based on the information in the network topology above, design a classful network addressing scheme for the network 172.16.0.0, that will supply equal number of hosts per subnet. Answer the following questions a. Address class b. Minimum number of subnets needed c. Total number of usable host IP addresses per subnet. d. Custom subnet mask e. List

Given the indicated requirements as a starting point for subnetting, identify the requested information. Include the prefix length in the network address only, for example 19.12.5.025. Express the Interval and Octet using, for example, the following format 32, 4th. Address 22.0.0.08 Subnets 500 1. Custom Address Map 2. Custom Subnet Mask 3. Number

Show the calculations in enough detail with explanations. 2. (36) Consider subnetting of 102 IP addresses that contain cpp.edus IP address 134.71.177.148 (a) (5) Do 134.71.177.14825. Show the starting and ending IP address of the block. (b) (8) Now consider the subnetting 102 60 42 containing 134.71.177.148 in the first block. Show the beginning

You are given a Network ID of 200.200.200.0 and a subnet mask of 255.255.255.0. a. What is the subnet mask b. What are the Network IDs c. What are the address ranges d. What is the default gateway for each network e. What is the broadcast address for each network Activate

A customer would like a database design for an ecommerce website that sells books. He wants to store users, employees, inventory, and shopping cart data for each user. Once the user checks out, their cart data can be assumed to be cleared from the database. Only some employees can alter inventory data and the owner wants to be able to monitor who

Use figure 2 to answer the following questions 172.20.170.12826 EMASFAT Itd BlockAPC1 Switcho 21 hosts BlockAPC2 BlockBPC1 Routers Switch 50 hosts BlockBPC2 Switch 10 hosts BlockCPC1 BlockCPC2 Fig. 2 Figure is the network of EMASFAT limited company. It has 3 blocks that are 25m away from each other. The ISP has given you a block of IPv4 address of

Identify all subnets and assign IP addresses for the network in the figure below. Note that you will have to use subnet masks larger than 26 for the subnetworks, based on the IP address assignment given in this problem. Also, choose the subnet masks based on the number of IP address you will need. For instance, if a network needs only 4 IP

It is known that devices on a network have an IP address of 10.16.150.190, specify : i. Default subnet mask ? ii. Default net ID ? iii. Default broadcast ID ? iv. Default Class for this IP address ? B. The above network will be divided into smaller groups with a group where the maximum number of devices in a group is 8100 devices, specify : i.

1. Define Subnetting showing its importance in computer network designs. 2. Discuss the difference between normal subnetting using the address classes A, B, and C and the subnetting for Classless Inter-Domain Routing (CIDR). 3. Consider the following IPv4 address: 192.168.10.x/25 and determine: a. the address class b. the subnet mask c. the number

An ISP has provided your company with the 190.11.40.0/23 network. Devise a fixed-length subnetting scheme that divides the 190.11.40.0/23 network such that each subnet can support a minimum of 50 hosts. 2. Your company operates out of a second site located in Queensland, another ISP provided you with the Class B network 175.21.0.0. Devise a

The concept of subnetting the IPv4 address space (200.100.10.024), which contains (256) addresses, into two partial address spaces, namely (200.100.10.025) and (200.100.10.12825) with (128) addresses within each is diagramed below Total address space 200.100.10.024 (256 addresses) 200.100.10.0 200.100.10.2 200.100.10.4 200.100.10.6 200.100.10.1

fill in the following tables for Network, broadcast, first IP, Last IP and Max. Hosts in the network. The column for IP address should be in Decimal format for each, except number of hosts. (Refer to the examples in the slide for week 10Networking Basics) TaskA (50 Points) Category Address Netmask Network address Broadcast address First IP Last IP

Discuss the use of subnetting with one subnet mask across the process compared to the use of subnetting with Variable Length Subnet Masking, VLSM. Provide one example Show Network ID Class Subnet Mask Host Range Default gateway

Subnet the given 192.168.1.0 26 and identify the following Magic Number use. Network Address of the subnet Custom Subnet Mask Subnet the given 192.168.1.15327 and identify the following Magic Number use. Network Address of the subnet Custom Subnet Mask

You must OPTIMALLY subnet your allocated network and allocate subnet addresses to LANs AF and to the Serial 1 and Serial 2 pointtopoint subnets Your subnetting question relates to the following Network Diagram LAN A LAB B LAN C LAN D LAN E LAN F,You have been allocated the Network Address 181.57.96.019 Your subnetting requirements are LAN A 2,000

Use the subnetting worksheet to show and record all answers for each problem Host IP Address Network Mask Network Address Broadcast Address Total Number of Host Bits Subnet Mask Number of Subnet Bits Number of Subnets Number of Host Bits Per Subnet Number of Hosts per Subnet Number of Usable Hosts per Subnet Network Address for Subnet with IP

Fill in the missing numbers so this network will operate correctly. Network IP Mask GW Switch Network IP Mask GW 192.168.0.1 255.255.255.0 147.144.51.1 Gateway Router 2. Fill in the missing numbers so this network will operate correctly. Switch IP Mask GW 10.1.1.1 255.0.0.0 147.144.51.1 Gateway Router IP Mask GW To the Internet Raga IP Mask GW To

Given (192.168.0.021), use the VLSM Subnetting technique to find suitable Subnets for the topology shown in figure 1. Use table 1 to generate the Subnetting table. Assume 1000 Hosts for Muharraq Network, 200 Hosts for Hamad Town Network, 100 Hosts for Budaiya Network and 16 hosts for Saar Network. N.B All links between Routers require 2 IPs.

The network shown has subnetted the 172.16.0.016 network by using a 20bit subnet mask. Notice that the two VLANs (two subnets) are currently configured however, one of the clinet PCs is assigned an IP address that is not in that PCs VLAN. Which client PC is assigned an incorrect IP address Client 1 172.16.80.220 Client 2 171.16.95.720 VLAN A

What is your confidence level with IPv4 addressing and Internet-based subnetting tools? What are you planning to do to improve your comfort level with subnetting? , what would you say to someone with no experience about the main differences between IPv4 and IPv6? How would you explain subnetting to someone in plain and simple terms?

Your corporation hosts a Web site at the static public IP address 92.110.30.123. A router directs this traffic to a Web server at the private IP address 192.168.11.100. However, the Web server needs a hardware upgrade and will be down for two days. Your network administrator has asked you to configure the router so that requests to the IP address

IP address 10011011 10111010 10110110 01010111 a.(10 points) Which class is this IP address b. (10 points) What is the prefix of the above IP address in binary format c. (10 points) What is the prefix of the above IP address in dotted decimal format d. (10 points) What is the subnet mask of the above IP address e. (10 points) What is the suffix of

(a) What are Private IP addresses? Why are they needed? Describe how devices with private IP addresses can be connected to the Internet. (b) An Exterior Routing Protocol (ERP) is used to maintain routing information between autonomous systems. Explain why neither the distance vector algorithm nor the link state algorithm are suitable for use in

Fill out the tables below with appropriate answers given the IPv4 address, original subnet mask, and new subnet mask. 18 Host IP Address Original Subnet Mask New Subnet Mask Given 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

You have been given the network address 10.99.17.024 to subnet, with the following topology. Determine the number of subnets needed and then design an appropriate addressing scheme. PC1 Fah Fa03 Switch 1 56000 Total Number of Subnets New Subnet Mask S000 PC 4 Swch 2 Fa03 Fa01 R2 5001 PC 5 PC 3 5001 Fal1 Fa03 Switch 3 Fa00 Fa01 Switch 4 PC

For the IP address 100.70.52.70. Answer the below questions. Using your assigned IP address and assuming a 19 subnet prefix, answer the following questions 1. Calculate the network address in which your assigned IP address resides. Calculate the broadcast address for this network. Calculate the first valid host address for this network Calculate

Analyze the table shown below find the subnet Mask and identify the type of address (network, host, or broadcast address). (4 Marks) IP AddressPrefix 192.168.28.4029 172.16.128.6328 209.120.30.4029 172.31.45.6227 i ii. 111. Subnet Mask Consider class C Network 192.168.120.2028, Subnet and then find the following. iv. Address Type (4 Marks) First

Fill in the table below with the information for the first 3 subnets in the network with IP address 192.168.8.0. The 3 subnets will have the subnet mask 255.255.255.192. Every answer should be an IP address, such as 172.16.0.0 Subnet Network Address First Host Last Host Broadcast Address 1 2 3

Design an appropriate addressing scheme for the topology in network 190.12.40.023. Your design should satisfy the following requirements Minimize the number of host address bits at each level of subnetting. Use minimum amount of address space You dont have to use the same subnet mask for all subnets. Use variablelength subnet masks. When there

IP addressing and subnetting scheme (IPv4 and IPv6) for GHH. You have been provided with the following two IPv4 addresses to further subnet according to the Network requirements. 192.168.0.0/16 for the LAN connections, and 209.165.201.0/27 for the WAN connections between cities. Using the minimum number of subnets required for the network, design

Given a classless IP address of 10.1.2.9/29 in a subnet. (1) How many usable IP addresses are provided in the subnet? (2) What is the subnet IP address? (3) What is the broadcast IP address of this subnet?

Create 3 sets of LAN Classes A, B, and C IP Addresses and label each PC with its corresponding IP Addresses. Use packet Tracer. Send screenshot of the Packet Tracer. 1.) 10 PCs for Class A IP Addresses 1 switch 2.) 10 PCs for Class B IP Addresses 1 switch 3.) 10 PCs for Class C IP Addresses 1 switch

1. For the given IP addresses and subnet masks, determine i. the subnet number of this IP address the first address ii. iii. the last address iv. the broadcast address the class the number of usable IP addresses v. vi. a) 8.162.16.16 255.248.0.0 b) 50.30.152.5922 c) 6.7.8.19214

What is the public IP address of the router that has NAT in the image below The public IP address is shown to outsiders, so attackers cannot see the private IP addresses of host computers. O ON Mtpwww.google.com 216.584124,80 Your Computer Private IP 192.168.1.100 Listening on Port50111 wwww Network Switch RouterNAT Device LAN Delaut Galway PAdde

Create a wired network in the Packet Tracer application (NETLAB+ Windows 10 computer). The wired network must contain the following: A minimum of 5 PCs One switch (do not have to address) One router (do not have to address) Correct cabling Correct IP addressing for the PCs (IP address, subnet mask, and default gateway)

(1) Given the address 172.16.0.20020, find the following (a) The number of bits in the IP address (b) The subnet mask (c) Subnet mask in binary (d) Number of bits borrowed from the hos portion for the network portion (2) Given the IP address 192.168.12.19024. Four subnets need to be created and the requirements are as the following Subnet 0 (40

A network device assigns IP addresses for users with a netmask of 255.255.252.0 a. What are the IP address and its purposes b. Find the binary form of this netmask c. How many bits are used for host address of this IP address form d. If a host is assigned an IP address 10.10.64.3. Find the network address

4. Define the following network configuration in Cisco Packet Tracer. Your solution will consist of the router, 1941, two switches, 2960, eight personal computers with static IP addresses, and straightthrough UTP cables. Assign valid IP addresses and subnet masks to each personal computer. Configure both switches to have the device name and host

If you have a CIDR block of 1024 addresses and you evenly break it into 64 addresses per sub-block answer the following questions: How many sub-blocks will you have? How many valid host ids do you have per sub-block How many IP addresses are lost from the original CIDR block? What is the percent overhead cost to subnetting the original CIDR block?

You are given the IP address of 132.10.0.0/21 and the topology is shown below: Using VLSM to allocate IP addresses for this network topology, how many unallocated addresses will there be after the IP address allocation?

200 hosts 100 hosts 60 hosts

Given an IP address 224.64.128.128/26 what is the usable IP address range (Exclude the IP that cannot be used)? What is the broadcast IP address for this network? Show how you get the answer is required

For this task, you will build a mimic DNS server using Python. You are not allowed to use Python existing DNS moduleslibraries such as dnspython and dns.resolver. Your DNS server must have the following features and functionality. As we have learnt in Module 2, DNS uses UDP as the transport layer protocol. Uses the query and response messages.

the IP address are for illustrative purposes only. Use your own IP addressing scheme (You may use classful and classless IP addresses as per your preference). Note that students need to attach the screenshot(s) of their topology and configurations in their answer sheet. 1. Design the network in a network simulator and show your work in the answer

Consider the network diagram in Figure 1 and answer the following questions. Further, the IP address are for illustrative purposes only. Use your own IP addressing scheme (You may use classful and classless IP addresses as per your preference). Note that students need to attach the screenshot(s) of their topology and configurations in their answer

Regarding the following IP address, find the followings (show all you calculations, and state the final answers in the below table) 1) IP address 246.135.234.21022 Network address Broadcast address First valid host IP address Last valid host IP address Number of valid host IP addresses 2) IP address 250.130.80.9 19 Network address Broadcast

For the following network 14.X.X.X and Subnet mask 255.224.0.0 Complete the following charts writing the full IP address. Show your work, calculations and THE FIRST 5 SUBNETS to get full marks. Block Size of Subnets of Hosts per subnet Subnet ID Broadcast Address Valid Host Range 3,Question 2 IP ADDRESS LABELLINGCLASS C SUBNETS Draw a diagram of

How would I go about completing this chart? If you don't mind explaining how to get these values?

XYZ Company IP addressing and subnet requirements Public (registered) IP address199.10.20.X 24 (the x means they reserve from 0 to 255) Subnet and Host Requirements Department Teachers Students IT 4 WAN network links (4 subnets) Hosts Required Network Name Block Size 34 Admin 1 2 x Support Staff (2 subnets) 2 13 hosts WANI WAN2 WAN3 WAN4 2 30 (2

Connect the network topology shown below using CISCO packet tracer 192.168.100.1 PCPT PCO Abstract Summarize your lab report The research focus (i.e. statement of the problem(s)research issue(s) addressed) The research methods used (experimental research, case studies, questionnaires, etc.) The resultsfindings of the research and Main conclusions

Create a network solution using Cisco Packet Tracer with the following devices and attributes: Network 1: 1. Network 1 Single Server on the network 192.168.1.0/24 that runs the following services: DHCP and DNS 2. 4 PCs with IP addresses are dynamically assigned. Statically assigned Devices should be labeled with network name and IP address in the

Complete the table for each IPv4 address listed below. 1.10.0.0.1 Subnet Mask 255.255.255.0 Mask Wildcard IP Address in Total Address Total IP Usable IP Bits Mask CIDR Notation Range Addresses Addresses 2.10.127.240.29 Subnet Mask Wildcard IP Address in Mask Bits Mask CIDR Notation 8 Total Address Range Total IP Usable IP Addresses

while using VLSM on the subnet between Router C Router D in order to provide IP addresses for the 3 WAN connections between routers. Then, calculate the amount of IP addresses that were freed by this operation. FL Worth 1000 Hosts 5001 IP address 112.0.0.0 000 001, FOO 000 001 F01 Dallas 1500 Hosts Subnet mask with VLSM IP address range for

Determine the subnet mask, number of host bits, and number of hosts for network numbers in CIDR notation. Description Examine the IP addressesprefixes specified in CIDR notation, and fill in the result ing subnet mask, number of host bits, and number of hosts possible in the network. The first row is completed for you, and the next two are

4. Use ANDing to determine the network address of each of the following and identify the ones that are on the same network. (Circle or highlight them.) a) IP Address Subnet Mask Network Address b) IP Address Subnet Mask Network Address c) IP Address Subnet Mask Network Address d) IP Address Subnet Mask Network Address e) IP Address Subnet Mask

What IP address would your computer send messages to in order to reach a computer outside the subnetwork? What IP address would your computer contact in order to convert a domain name into an IP address? What is the IP address of the server that leased out your computer's IP address to you?

Design an IPv4 addressing scheme and complete the Addressing Table based on the following requirements. a) Subnet the 172.168.10.024 network to provide 30 host addresses per subnet while wasting the fewest addresses. b) Assign the third subnet to the IT Department LAN. c) Starting with the fourth subnet, subnet the network again so that the new

Create a minimum of 3 subnets that will allow around 50 hosts per vlan. Create a spreadsheet and show the ranges of each subnet and assign a vlan. List the network address and broadcast address for each subnet in the spreadsheet. Create a network (subnet) to use to connect the routers. Label the routed links and IP addresses of each device. Assign

consider this IP address block 128.64.32.0/22 a) is this public or private address? b) how many IP addresses are there in this block? c) how many IP addresses in this block can be assigned to hosts and routers? d) dividing this block into 4 subnets: i. how many IP addresses will be there for each subnet? ii. what subnet mask will be used for each