/Questions on the Computer Network I Q1/ Assume you have the IP address 220.254.255.x / 28. Finish the class and evaluate the subnetting to determine the mask address, number of subnets, addersses range of subnets, and number of hosts at each subnet. Q2/ How can the OSI model's encapsulation procedure be performed for the sender, and what happens to the encapsulated data at the receiver side, explain and show a graph of that? Q3/ Discuss the benefits and drawbacks of shielding copper cables.

Q: Q1: In OSPF, the IP address. is used for Designated Router (DR) and a Backup Designated Router…

A: Note: Since you have not mentioned which one to answer and there are three questions on the image.…

Q: Provide three HTTP methods that REST web services provide. Web services employ the built-in HTTP…

A: RESTful Web Services:RESTful web services are a type of web service architecture that follows the…

Q: For the given IP address "195.10.10.01" write down it's subnet mask

A: IP (Internet Protocol) address is used to uniquely identify the device in a network. This is 32…

Q: In..... queuing the first packet into the queue is the first packet out of the queue weighted fair…

A: 4) Thettttt option is correct that is: None of them. Explanation: The first packet into the queue is…

Q: Q3/ Discuss the advantages and disadvantages of shielding the copper  cables .

A: 3. Network cables are used in communication systems around the world. Using the correct cable will…

Q: Question 2 join an IPv6 host   Bob wishes to join an S2 server, having only an IPv6 (and no IPv4)…

A: as given in question so explanation is given as according to the conditions explained in the…

Q: Make a map → from source to destination there are many routes that can be taken within the map.…

A: Router count is 5. Additionally, as indicated in the problem above, each router has a specific…

Q: Server A makes a DNS request to Server B to Suppose A, B, and C are DNS servers. determine the…

A: Suppose A,B and C are DNS servers.Server A makes a DNS request to Server B to determine the mapping…

Q: 2. Suppose the hash tables in the two bridges are empty initially. For each of the following…

A: To determine whether each sequence of data transmissions leads to a broadcast at B1 or B2, we need…

Q: Your tasks are as follows:  1. Read data from thingspeak (channel no: 644166).   2. You may either…

A: Given: 1. Read data from thingspeak (channel no: 644166).   2. You may either use HTTP or MQTT…

Q: Assume that Bob (bob@foo.com) wants to send e-mail from his client to his girl friend Alice…

A: Introduction: A computer-based tool for message transmission between users is called electronic mail…

Q: Create computer networks for a corporation that has a headquarters and four branch offices around…

A: A subnet is part of an Internet Protocol Suite (IP) network, which is a set of communication…

Q: List the Server-Client dialog to show the sequence of SMTP messages for sending an email from…

A: The Simple Mail Transfer Protocol (SMTP) is a communication protocol for electronic mail…

Q: For NAT Network Address Translation Scenario: Jenny Bello is a small business owner selling and…

A: We need to answer questions related to private IPv4 address.

Q: In..... queuing the first packet into the queue is the first packet out of the queue weighted fair…

A: 1. OPTION B IS CORRECT FIFO EXPLAINATION :-  In FIFO queuing the first packet into queue is the…

Q: You, the network administrator, has been assigned the task of setting up the network for the company…

A: Given IP address is 107.47.96.0/19 First IP address of Office R and the computer B is…

Q: In this exercise, we are going to create two Snort monitoring rules that will be used to alert on…

A: HTTP network traffic refers to the data transmitted over the HTTP protocol between a client (such as…

Q: Q7. For the given network diagram develop a VLSM scheme. You must follow all steps discussed in the…

A: VLSM (Variable Length Subnet Mask) is a technique used in IP network design to create subnets of…

Q: The network address given is 192.168.1.0/24. Your task is to do subnetting to support 62 hosts for…

A: Given 192.168.1.0/24 is a class C address, 24 bits are there in the network ID. if we choose a 26…

Q: 12. Assume an organization's Web server and mail server have exactly the same alias for a hostname.…

A: Indeed, an organization can have a similar alias name for the two its Web server and its mail…

Q: Which statement about the Hash function (H) is false: 1. For a message of any length, the size of…

A: H function stands for Hash function.

Q: Build the following in Packet Tracer. When complete upload here. • Use network 100.100.100.0/24 as…

A:

Q: Suppose a user Abdullah sends a following message "We have a Midterm Ex internet to his friend Ahad.…

A: When a message or email is sent through internet from one person to another, the following steps…

Q: end network should be "192.168.128.0", its routes disappears after R1

A: end network should be "192.168.128.0", its routes disappears after R1.The network configuration…

Q: Question 5: connected in the following topology: A small Local Area Network (LAN) has four machines…

A: Solution ::---

Q: The inter‐block time is maintained at an average of 10 minutes. Suppose now you have 0.05% of the…

A: Each network theoretically has its own specified block time. For example, the block time for the…

Q: 182. Refer to the exhibit. Statements A, B, C, and D of ACL 10 have been entered in the shown order…

A: Introduction: Note: The options are not clear and sure. so let me give you the order. ACL ( Access…

Q: the following MPI code. Explain whether deadlock will occur or not. If not, explain; if so, explain…

A: the solution is an given below :

Q: How long does it take for HTTP with persistent pipelined connection pad the entire page including…

A: HTTP is the hypertext transfer protocol used as a secure protocol to send the data from one user to…

Q: You are a network planner tasked with developing an IP structure for the following networks. The IP…

A: In the realm of network planning, the meticulous allocation of IP addresses is a critical task that…

Q: If there is the requirement to create 21 sub-network in a domain whose network address is given by…

A: Given IP address = 192.18.2.0/16 IP in binary form = 11000000.00010010.00000010.00000000 Here '/16'…

Q: [g mod p, {R1}Bob]Alice [g mod p, {R1,R2,h(gab mod p)}Alice]Bob Session key: h(R1,R2,gab mod p)…

A: Introduction: We have to explain why this protocol is or is not subject to a man-in-the-middle…

Q: Try to write rules as general as possible. For example, although there are only two nodes outside,…

A: Rule 1: Block ping (ICMP) packets being forwarded between two subnets as follows: It is often…

Q: Which of the following doesn't correspond to a non persistent HTTP connection. A A TCP connection is…

A: Non-Persistent Connection: It requires a connection setup again and again for each object to send.…

Q: Q4) change the following IP address from dotted-binary notation to dotted- decimal notation and…

A: Q4) The address classes of IP address along with their range is given in tabular format:  Class…

Q: Suppose a DNS resource record has the type of MX. Then the value of the record is .

A: Introduction: DNS represents the domain name system, it is nothing but like a phonebook of the…

Q: Match left-column statements to right-column architectures. Always-on server. Processes may provide…

A: Servers are often configured to fail. Since they are often used to provide services that are always…

Q: time got wrong answer. Don't make copy

A: I have answered below:

Q: Consider an IP datagram with the following characteristics: Length of IP header: 20 bytes Total…

A: The Answer is

Q: mestion 5: A small Local Area Network (LAN) has four machines A, B, C and D connected in the…

A: Introduction :Given , Network Topology as :We have to find the utilization of LAN 1 and LAN2.

Q: Consider the following threats to Web security and describe how each is countered by a particular…

A: A. Let assume, Given that both RC4 and RC2 ciphers have 128-bit encryption, they each have…

Q: A denial-of-service (DoS) attack against the FTP server 192.168.56.1 has been reported. Prior to the…

A: Given: A denial-of-service (DoS) attack against the FTP server 192.168.56.1 has been reported. Prior…

Q: Q4. A network has the following layers. Complete the table by calculating the size of each layer and…

A: The answer is

Q: Q5. DHKE protocol Use these toy parameters to demonstrate how DHKE (Diffie-Hellman Key Exchange)…

A:

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.