Use CISCO packet tracer. Step by step solution needed. For this problem, show screenshots of DHCP working on all five PCs. Submit both the .pkt files and the screenshots as your submission. Task-1: Configure the networks in such a way that all networks use the same DHCP server. The network ID’s have been identified. Server0 will be working as the DNS server. Make sure to configure it in such a way that it can give IPs to all the PCs on the network. You can chose any routing protocol you prefer.

Q: You have launched an Amazon Elastic Compute Cloud (EC2) instance into a public subnet with a primary…

A: From the given data, we can identify that the security groups are stageful. So, return traffic will…

Q: In this scenario, As you are aware that Bank Muscat is a leading bank in Sultanate of Oman. It…

A: Objective: Bank Muscat is a leading bank in the Sultanate of Oman and an attacker from Turkey may…

Q: What does a cybersecurity analyst know about their target if they receive a RST packet back from a…

A: 1. The target is active but the port is closed if you get an RST (reset) packet back from it. If no…

Q: So far, you have added 5 locations, port security, limited VLANs, and interior gateway protocols to…

A: The question asks for a report on Access Control Lists (ACLs) for network traffic management. The…

Q: An instance is launched into a VPC subnet with the network ACL configured to allow all inbound…

A: Question is querying about how to allow ssh access to the instance. Giving the answer in step 2.

Q: You have an EC2 Security Group with several running EC2 instances. You change the Security Group…

A: The new rules will apply to all the EC2 Instances in that security group immediately.

Q: Which of the following best describes the key distinction between RADIUS and TACACS+? While RADIUS…

A: RADIUS and TACACS+ are two popular protocols used for network access control and authentication.…

Q: Summarize the functionality of Wireshark that is being used for network security. Use the given…

A: Wireshark is open-source and free packet analyser is used for troubleshooting, analysis, education…

Q: Testing a typical scenario involving 2 Workstations transferring a video file using an unsecured ftp…

A: Three-Way HandShake or a TCP 3-way handshake is a process which is used in a TCP/IP network to make…

Q: In which of the following ICMP messages, the possible sender is the destination host. 1.type:…

A: type 1 - host is unreachable type 2 - protocol is unreachable type 3 - port is unreachable

Q: For the SSH protocol, Client generates a random session key which is encrypted and sent to server.…

A: It is temporary key which is valid for only one session and it is symmetric in nature, that is, the…

Q: When an Access Control List (ACL) is configured and activated (enabled), routers also serve as a…

A: here we have given a brief note on ACL enabled router. you can find the solution in step 2.

Q: Alice is working from home and she wants to access her company’s computer from home. She needs to…

A: -Serv-U FTP is a great FTP server software for teams of all sizes. It allows you to safely and…

Q: In class, we have talked about how messages are transferred from one layer to another on our TCP/IP…

A: Wireshark: It is a network protocol analyzer or application which captures packets from a network…

Q: XY system uses “Selective Reject” to control errors. Let us assume host A has established a…

A: Selective Repeat Protocol (SRP) :This protocol(SRP) is mostly identical to GBN protocol, except that…

Q: Consider two networks, each with its own DNS server running. A host on one network wants to get…

A: DNS running:   In this case accorded to race participants who were not detected at the start line…

Q: EC

A: Introduction E-commerce is a type of business that is basically to sell and purchase a product via…

Q: You have been asked to design a secured and strong session token handling method. Which of the…

A: correct answer  :d As we have been asked to design a secure and strong session token handling…

Q: XY system uses "selective reject " to control errors. let us assume host A has established a…

A: Selective reject protocol allow a receiver to reject a frame selectively and sender resends only…

Q: Suppose you are the network security administrator of a well-known company. Your boss has…

A: It is feasible to have a VPN between companies with multiple sites. These types of connections are…

Q: An attacker is attempting to determine the status of the target's port. The attacker sent a SYN…

A: A SYN flood, also known as a TCP SYN flood, is a sort of denial-of-service (DoS) or distributed…

Q: Which of the following best explains how RADIUS and TACACS+ differ? TACACS+ utilizes UDP whereas…

A: RADIUS and TACACS+ are both protocols used for remote authentication, authorization and accounting…

Q: Assume that PAP authentication is configured between R1 and R2. The IT Admin reported that there is…

A: The given question are multiple choice selected question so we provide detailed explanation below…

Q: Q. Lensures that the encrypted messages can be viewed only by authorized endpoints? Q. Every IP…

A: These questions are based on Authentication, Let's Briefly Discuss about it: Authentication:…

Q: 合

A: Answer is given below-

Q: If you look at its packet header, you can tell that Version, length and message authentication code…

A: About if you look packet header,you can tell that version, length and message authentication code…

Q: During network testing an administrator used the ping command to test for connectivity and got the…

A: i) The Internet Control Message Protocol (ICMP) is a protocol that devices within a network used to…

Q: A new application will be deployed on EC2 instances in private subnets. The application will…

A: A new application will be deployed on EC2 instances in private subnets. The application will…

Q: 11- What are the main techniques on which secure systems? 12- How does modern cryptography work? 13-…

A: your questions are about distributed system.  let's see the answer of the all questions.

Q: What is the total number of frames in the packet capture file?

A: Extra header information is added to each frame. It is done by a lower level protocol.

Q: Which of the following best explains how RADIUS and TACACS+ differ? TACACS+ utilizes UDP whereas…

A: 4 sentences after the question are the given options. RADIUS and TACACS+ are both protocols used for…

Q: After reviewing your results, you decide that you should do more work to give a better understanding…

A: The ms 17 _ 010 _psexec module in Metasploit is a powerful tool used for exploiting Windows systems…

Q: This lab is about Secure Socket Layer (SSL).  For each of the first 8 Ethernet frames, specify the…

A: Secure sockets layer (SSL) which refers to the one it is a networking protocol designed for securing…

Q: True or False?  - A route table in AWS is an alternative to security groups, and they contains a set…

A: The answer is given below step.

Q: RADIUS and TACACS+ vary in which way? RADIUS employs TCP whereas TACACS+ uses UDP. RADIUS but not…

A: RADIUS and TACACS+ are both widely used protocols for managing network access. Remote Authentication…

Q: *Wi-Fi Eile Edit View Go Capture Analyze Statistics Telephony Wireless Tools Help QI ssl No. Time…

A:

Q: Let's suppose you have access to a rogue DHCP server deployed in a LAN. What possible malicious…

A: The rogue DHCP server is indeed a DHCP server on a system that is not under the network…

Q: The network administrator of your organisation must design and implement a new file and print server…

A: 1) When designing and installing a new file and print server for Windows, Linux, and Macintosh…

Q: You have been called to conduct a forensics investigation of network activity within an…

A: File transfer is usually governed by a communication protocol, a set of rules that define how…

Q: What are some root causes of storing personal information in clear text files? What are some root…

A: Main Root Cause Of Stealing Information stored in Clear Text file and FTP .

Q: u are investigating Network & Application layer attacks:  Give three attack types in which hackers…

A: NOTE:“Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: For this assignment, please develop a 2-3 pages word document about the below: Create a proposal…

A: The virtual private network expands the private network into a public network and allows users to…

Q: End-to-end encryption might provide a challenge for proxies operating at the application layer.…

A: Proxy-based systems are insecure end-to-end.This article addresses end-to-end security. Security…

Network Protocols

A network protocol is a set of rules that govern how data is exchanged between the devices in a network. Network protocols enable communication between devices that are located in different parts of the world. Consequently, they are critical in today's digital communications.