You are required, in your role as a network trainer for a big organization, to provide a comprehensive explanation of the following topics: a. Can you describe the procedure that a switch goes through in order to produce its MAC address table? (this gets three stars) "B": What takes place if a frame is received by the switch and it discovers the MAC addresses of the intended destination in the table?
Q: How would you protect your home network with the use of personal firewalls and network firewalls?
A: Question-wise A home firewall protects networked devices from hackers: Check if your router's…
Q: oping new information systems, it is the responsibility of the systems analyst to provide a…
A: Introduction: A analyst may be a one that uses info technology to handle business challenges…
Q: Wireless networks are faster than wired ones, but the combined speeds of both types of networks are…
A: Wireless networks: Wired connections transmit more data than Wi-Fi connections. When your PC and…
Q: When it comes to computing technology, is it possible to differentiate between architecture and…
A: Answer:
Q: Consider the benefits and drawbacks of using an example like cloud storage to demonstrate this…
A: Intro Cloud based infrastructure has gained a lot popularity recently.
Q: In a few phrases, please explain how the Linux clone operating system is distinct from the standard…
A: Start: Linux is a working system that is highly inspired by the UNIX operating system. The process…
Q: When you say "principle of non-repudiation," can you perhaps explain what you specifically mean by…
A: This is known as the "Principle of Non-Repudiation." A statement's non-repudiation status provides…
Q: How does it function when a cache stores data in a totally associative format?
A: Introduction: How does it function when a cache stores data in a totally associative format?
Q: When compared to the development of software that is specifically crafted to meet individual…
A: Benefit of reusing application system component.
Q: What kind of utility programme saves duplicate copies of your hard disc stuff automatically?
A: Introduction: If you're talking about just repeating what's commonly referred to as "material," such…
Q: Reserve monitor is used to check status values against normal value check generator MW output on all…
A: Find the required answer with explanation given as below :
Q: Your organisation is thinking about implementing information technology in its business operations.…
A: Introduction: The term Market refers to an exchange of goods and services between the buyer and the…
Q: Is it feasible to describe all of the components that make up the kernel of a standard operating…
A: Given: Provide a one-sentence description of the role of each kernel component in a typical…
Q: Explain why the ownership of a trademark may conflict with a person's constitutionally protected…
A: Introduction: A product or service can be differentiated from other similar products or services…
Q: The inherent qualities of wireless networks give birth to a wide range of challenges. These…
A: INTRODUCTION: Here we need to explain three problems that affect the user and give detail also.
Q: What difficulties does having a design that supports many threads bring to the table for an…
A: Introduction: According to the information that was provided, it is necessary for us to determine…
Q: Explain the term "cursor."
A: Introduction: The term cursor are :
Q: What exactly is system software?
A: Introduction: There are two kinds of software: system software and application software. Systems…
Q: Investigate the relevance of wireless network technology in developing countries. Why do some…
A: In certain networks, physical cabling is not utilised: Wireless networks are becoming increasingly…
Q: What are the repercussions that occur when the primary memory that is available is not distributed…
A: Given: If there is not enough a memory available to keep all running processes in memory at the…
Q: Describe the benefits as well as the drawbacks connected with the different Wi-Fi security…
A: Given: the many WiFi security measures. And to be aware of the benefits as well as the drawbacks of…
Q: What does the term "compatibility requirements" mean? Computer science
A: First, let's understand compatibility. compatibility means the ability to work under different…
Q: In this lecture, we are going to contrast and compare two different models: the Rational Unified…
A: Introduction: SDLC procedure: Cascade programming entails extensive ahead preparation as well as…
Q: What are the limitations of the operating system when it comes to multithreaded designs
A: What issues does the operating system have with a multithreaded architecture? SMT is a processor…
Q: Explain why the ownership of a trademark may conflict with a person's constitutionally protected…
A: Given: A trademark is a distinctive symbol, design, or phrase used in the business world to…
Q: There have been several suggestions made for a processor that is able to decode encrypted data and…
A: Introduction: There have been several suggestions made for a processor that is able to decode…
Q: In the Linux operating system, what are the core responsibilities of the kernel?
A: Introduction: It is one of the most widely supported operating systems, supporting almost every…
Q: Identify errors/mistakes from the following PHP code segment. Rewrite the code segment with a…
A: The errors or mistakes given in the PHP code segment are corrected or fixed and comments for each…
Q: Investigate the similarities and differences between the time-honored Waterfall model and the…
A: Start: We have discussed a few distinctions between the conventional waterfall model and the…
Q: What are some of the most commonly used auxiliary terminology linked with Web service usage?
A: Introduction: Web technologies are related with the following terms:
Q: Why is operation code a portion of machine level instruction that informs the central processor what…
A: Introduction: Operation code is the part of the machine-level instruction that tells the central…
Q: Should we use a synchronous or an asynchronous bus when connecting the central processing unit (CPU)…
A: The above question is solved in step 2:-
Q: Describe the two competing perspectives on operating system kernel design that exist today.
A: We need to describe the two competing perspectives on operating system kernel design that exist…
Q: a) Convert -5310 and -9110 to binary, and add them using the 2's complement form with 8-bit size…
A: Below is the answer to above question. I hope this will be helpful for you..
Q: What is the function of accessibility in Web Standards?
A: Introduction: When developing a website, accessibility is a fundamental consideration.
Q: here are several types of digital memory that may be used, including cache memory, hard disk drives…
A: Introduction There are numerous digital memory standards, so if there is only one SSD format with…
Q: Make a list of suitable names for devices on your home network or the network at your school's…
A: Introduction: A computer network is a group of computers that communicate with one another. Operate…
Q: A description of how you may protect the network in your home by using individual firewalls in…
A: Whenever any device whether a personal computer, laptops, mobile phones or even group of devices…
Q: Buy Application Programming Software from the following vendors: We ask that you illustrate your…
A: Given: Start with an IDE, code-free programming, templates, API, data synchronization, and…
Q: What are the challenges that coming from having a design that supports many threads might bring to…
A: An light weight process is called threads.
Q: What advantages do assert statements have?
A: Introduction: In the software, assertion conditions are handled through the usage of assert…
Q: To what extent does the use of partitions in Linux affect its functionality?
A: Partition editors, such as fdisk, are used in disc partitioning, which is the act of separating a…
Q: Which other methods, besides message authentication, are there?
A: Message Authentication Code: A message authentication code (MAC), or tag in cryptography,…
Q: What is the definition of a disaster recovery plan?
A: Introduction: A disaster is defined as any event that results in data loss or framework intrusion…
Q: The more time you devote to using social media, the more benefits you'll get from doing so. Two…
A: Encryption: A social networking service (also known as a social networking site) is an online…
Q: A description of how you may protect the network in your home by using individual firewalls in…
A: Introduction: One of the primary functions of firewalls is to safeguard your computer or network…
Q: hy do APC ferrules reflect less light than UPC ferrules? Computer science
A: APC: APC stands for Angle Polished Connector, which has an angled fibre end face of "8" degrees. APC…
Q: To begin, you will need to create a transaction in the database. In the next conversation, we are…
A: Given: In the context of database transactions, a database transaction is a discrete unit of work…
Q: Do you have any instances to support your claim that a relational database cannot provide…
A: Relational database: It is a kind of database that can hold connected data items and provides access…
Q: What elements are frequently included in network diagrams?
A: Actually, given the question regarding networking.
You are required, in your role as a network trainer for a big organization, to provide a comprehensive explanation of the following topics: a. Can you describe the procedure that a switch goes through in order to produce its MAC address table? (this gets three stars) "B": What takes place if a frame is received by the switch and it discovers the MAC addresses of the intended destination in the table?
Step by step
Solved in 2 steps
- For NAT Network Address Translation Scenario: Jenny Bello is a small business owner selling and making customized computer peripherals. She has been finding it difficult to track her sales and inventories, however recently after an expert's advice, she adopted a Point of Sale (PoS) server. So, she can now track her sales and inventories at the store. However, she ran into another issue, the server can only be accessed within the store, because it has been assigned a private IPv4 address, it is not publicly accessible via the Internet. a) Why is not having the PoS server accessible over the Internet a problem for the business? b) What caused this problem? c) Propose a solution for the problem and explain how the solution works.A frame containing http request is sent from Computer (A) [in whichever subnet it is now, make sure to show it in your figure], to the access point it is associated with. Draw the address fields (1, 2, and 3) of the frame travelling from Computer A to AP and the source and destination addresses of the frame travelling from AP to R1. The MAC addresses of AP1, AP2, and AP3 are M1, M2, and M3 respectively, and the Router R1’s MAC address connected to this Switch/AP is MRA. IP address values are already given, and the port addresses could also be used as given. The Router’s MAC address facing WAN side is MRW.5. Expand the information on the Transmission Control Protocol for this packet in the Wireshark “Details of selected packet” window (see Figure 3 in the lab writeup) so you can see the fields in the TCP segment carrying the HTTP message. What is the destination port number (the number following “Dest Port:” for the TCP segment containing the HTTP request) to which this HTTP request is being sent?
- Please solve it correctly and please provide explanation of your answers. Please answer parts g, h and i. A PC and a Web Server are communicating over a TCP connection. The PC had started the three way handshake with the initial sequence number of 3069 . The Web Server's initial sequence number is 4830 . The window size of the PC is 815 bytes and the window size of the Web Server is 463 bytes. Using the third TCP handshake ack segment the PC sends the http request of the size 396 bytes to the Web Server. Then the Web Server answers with 3 segments containing the requested data. The first segment size is 42 bytes and the second segment size is 276 bytes and the third segment size is 146 bytes respectively. The PC receives all three segments within the timer. But unfortunately the second segment was corrupted. So the PC immediately sends an acknowledgement segment. Assume that the PC uses Selective Repeat/Reject ARQ. g) The second segment from webserver was corrupted. So the PC…A TCP connection is using a window size of 8,000 bytes and the previousacknowledgment number was 10,001. It receives a segment with acknowledgment number 12,001 and window size advertisement of 7,000 bytes. Draw a diagram to show the situation of the window before and after.Assume that Computer A, which is connected through an Ethernet cable to the Switch S1, is just powered on. The user opens a browser and then types a website address to receive the website from the Server (as shown in Figure 1). Write down all the important protocols that come into play by the time the first frame containing http request reaches R1. (Note: Before http frame, other frames have already been sent by other protocol(s).) Write down all the protocols with reference to the TCP Model as follows. Application Layer: Transport Layer: Internet Layer: Link Layer: [Physical Layer (if needed)]: After writing down the protocols that come into play, briefly write the procedure as to what happens
- 7.1 In IEEE 802.11, open system authentication is accomplished via a simple two-way communication. The client requests authentication, which includes the station ID, which is provided by the server (typically the MAC address). A successful or unsuccessful authentication response from the AP/router is received in response to the previous request from the client. For instance, if the client's MAC address has been expressly omitted from the AP/router setup, a failure may occur.a. What are the advantages of using this kind of authentication scheme?b. What are the security flaws in this authentication method and how may they be mitigated?Assume that Computer A, which is connected through an Ethernet cable to the Switch S1, is just powered on. The user opens a browser and then types a website address to receive the website from the Server (as shown in Figure 1). Write down all the important protocols that come into play by the time the first frame containing HTTP request reaches R1. (Note: Before HTTP frame, other frames have already been sent by other protocol(s).) Write down all the protocols with reference to the TCP Model as follows? Application Layer: Transport Layer: Internet Layer: Link Layer:Discuss the invocation semantics that can be achieved when the request-reply protocol is implemented over a TCP/IP connection, which guarantees that data is delivered in the order sent, without loss or duplication. {Note: Take into account all of the conditions causing a connection to be broken}
- Please solve it correctly and please provide explanation of your answers. A PC and a Web Server are communicating over a TCP connection. The PC had started the three way handshake with the initial sequence number of 3069 . The Web Server's initial sequence number is 4830 . The window size of the PC is 815 bytes and the window size of the Web Server is 463 bytes. Using the third TCP handshake ack segment the PC sends the http request of the size 396 bytes to the Web Server. Then the Web Server answers with 3 segments containing the requested data. The first segment size is 42 bytes and the second segment size is 276 bytes and the third segment size is 146 bytes respectively. The PC receives all three segments within the timer. But unfortunately the second segment was corrupted. So the PC immediately sends an acknowledgement segment. Assume that the PC uses Selective Repeat/Reject ARQ. (a) What will be the sequence number of the third TCP handshake signal send from PC to webserver?…Please solve it correctly and please provide explanation of your answers. A PC and a Web Server are communicating over a TCP connection. The PC had started the three way handshake with the initial sequence number of 3069 . The Web Server's initial sequence number is 4830 . The window size of the PC is 815 bytes and the window size of the Web Server is 463 bytes. Using the third TCP handshake ack segment the PC sends the http request of the size 396 bytes to the Web Server. Then the Web Server answers with 3 segments containing the requested data. The first segment size is 42 bytes and the second segment size is 276 bytes and the third segment size is 146 bytes respectively. The PC receives all three segments within the timer. But unfortunately the second segment was corrupted. So the PC immediately sends an acknowledgement segment. Assume that the PC uses Selective Repeat/Reject ARQ. (d) What will be the window size of PC A after receiving only the first segment from webserver? (e)…TCP is a sliding window protocol. This means... а. the TCP retransmission timer slides up as ACKS are received. O b. there can be more than one segment "in flight" (sent but no ACK has been received) at a time. с. there can only be one segment outstanding (sent but no ACK has been received) at at time.