What happens to the MAC addresses of packets when they transit across networks? What happens to IP addresses when they move across networks?

Q: TCP/IP model was developed prior to the OSI model.why?

A: Given that: TCP/IP model was developed prior to the OSI model.why?

Q: Explain the concept of a TCP connection. Is the concept of a TCP connection contradictory with the…

A: Introduction Explain the concept of a TCP connection.Is the concept of a TCP connection…

Q: What is a router's role in the Internet protocol stack? What are the layers that are affected by a…

A: The protocol stack : The protocol stack, often known as the network stack, is a computer networking…

Q: What are the facts regarding the UDP protocol?

A: UDP is stand for User datagram protocol operates on the top of the Internet Protocol to transmit…

Q: Why are internal and external routing protocols so prevalent in the twenty-first century?

A: In the twenty-first century, internal and external routing protocols are used for a number of…

Q: Give an explanation or draw a diagram illustrating what packets (IP datagrams, Ethernet frames, TCP…

A: Protocol for Internet communication: IP packets are composed of two components: a header and a…

Q: What exactly is the notion of Routing, and how does it function?

A: The process of determining the route network traffic will take from its origin point to its final…

Q: What is the importance of "subnet masks" in IP addressing and routing?

A: In the realm of IP networking, an IP address serves as an identifier for devices in a network.Each…

Q: The TCP/IP model has one layer, application, that covers OSI layers 5-7.  Why is this appropriate

A: Background Information   A practical use of the OSI Model is the TCP/IP Model. Despite the fact that…

Q: Question 2: An end system sends 50 packets per second using the User Datagram Protocol (UDP) over a…

A: An end system sends 50 packets per second using the User Datagram Protocol (UDP) over a full duplex…

Q: It's unclear what happens to packets' MAC addresses when they travel from one network to another. Is…

A: Introduction: MAC:  Media Access Control address(MAC address). A unique identity provided to a…

Q: Though DNS primarily uses UDP, however, it uses TCP in some places. There is no automatic…

A: The DNS employs UDP in the following ways: Connection less messaging is used by DNS servers. UDP is…

Q: Is it true that a router routes packets to MAC addresses? If you answered yes, describe how; if you…

A: Given that: Is it true that a router routes packets to MAC addresses? If you answered yes, describe…

Q: When it comes to networking, what exactly is the "Hot Standby Router Protocol (HSRP)" and how does…

A: Hot Standby Router Protocol (HSRP) is a CISCO restrictive protocol, which gives repetition to a…

Q: Why do certain protocols like HTTP, FTP, SMTP, and POP3 favour TCP over UDP?     In what ways are…

A: As per bartleby guidelines, I can give only two answers to Questions. The Transmission Control…

Q: Explain briefly how connectionless protocols work and how they differ from their connection-based…

A: Connectionless protocols and connection-based protocols are two fundamental communication paradigms…

Q: The data in a packet is encrypted at what layer(s)? Which addresses remain constant from one hop to…

A: Given: Each of the seven levels that make up the OSI model is responsible for its own set of…

Q: What is the role of an IP address in the context of network protocols?

A: In the world of network protocols, an IP (Internet Protocol) address holds importance.It acts as a…

Q: What are the main differences between the OSI and TCP/IP protocol models?

A: 1) The OSI reference model describes the functions of a telecommunication or networking system,…

Q: Why do protocols like HTTP, FTP, SMTP, and POP3 use TCP instead of UDP?    When comparing Routing…

A: Computer network protocols use different transport methods to transfer data between devices. TCP and…

Q: While IP is a connectionless protocol, TCP is a connection-oriented protocol. How can these two…

A: While IP is a connectionless protocol, TCP is a connection-oriented protocol. How can these two…

Q: How many IPv4 addresses make up the full complement? Because of Network Address Translation (NAT),…

A: Introduction: IPv4 is a protocol that assigns unique addresses to devices connected to a network.…

Q: Unlike TCP, IP does not need any connections to be established. How can these two protocols coexist…

A: Below is the answer :

Q: What happens to the MAC addresses of packets when they move from one network to another is a…

A: ans is given below:

Q: While IP is a connectionless protocol, TCP is a connection-oriented protocol. How can these two…

A: Relation Between TCP and IP:   Similarities between Both protocols:

Q: Explain the differences between TCP and UDP protocols. How do these protocols manage data…

A: Network protocols are specifications, and standards to which devices communicate within a network.…

Q: y use connectionless protocols instead than connection-based ones?

A: It is defined as a network protocol which is known as a alternative type of data transmission in…

Q: What are the main features of TCP and UDP connections respectively? What are the differences…

A: The expansion for Transmission Control Protocol is TCP and the expansion for User Datagram Protocol…

Q: Is it correct to say that a router routes packets to MAC addresses only? For those who responded…

A: MAC address is a unique NIC (Network Interface Controller/Card) identification issued. It comprises…

Q: Can you tell me how many IPv4 addresses there are in total? The lifespan of IPv4 addresses has been…

A: IPv4 is an abbreviation for Internet Protocol version 4, sometimes known as IPv4. It has addresses…

Q: Why is it important for protocols configured on top of the Ethernet to have a length field in their…

A: In the intricate web of modern networking, Ethernet stands as a stalwart foundation—a cornerstone…

Q: Is it true that a router routes packets to MAC addresses?

A: Router directing packets The router first sends the message packet to the next hop across the…

Q: To what end do TCP-based protocols like HTTP, SMTP, and POP3 serve?

A: Given that: HTTP, FTP, SMTP, and POP3 protocols all demand that application data be received in the…

Q: What are the main differences between the OSI and TCP/IP protocol models?

A: Answer: