While developing a reliable transport protocol, early versions of the protocol discussed in class used a NAK message, sent by the receiver to the sender to indicate a packet was not correctly received. This kind of message, however, is not found in further protocols, like GBN, SR or even TCP. Why not? In other words, why don't these protocols provide a way to signal to the sender that the received message was received with an error

Q: If you were to name the two most important justifications for layered protocols, what would they be?

A: A protocol is a set of guidelines and practises outlining the sharing of information between two…

Q: I am completely unaware of what "routing" is or how it works. It is very necessary to have a solid…

A: In a network, routing is the process of choosing a path for traffic so that information can be sent…

Q: To what extent does the sliding window mechanism of TCP make use of TCP fields?

A: TCP's Sliding Window Mechanism and Its SignificanceThe Transmission Control Protocol (TCP), a…

Q: The token bucket algorithm is a popular method for traffic shaping (recap the algorithm in textbook…

A: Answer: Given capacity of token buckets 400 MB  Rate of token buckets 10 MB/s Initial buckets…

Q: Data collision happens when many senders attempt to access the medium at once; what protocols are…

A: There are several protocols available to avoid data collisions when multiple senders attempt to…

Q: In an RPC-like protocol, where numerous requests can be active at the same time and responses can be…

A: Introduction: Calling a Remote Procedure (RPC): Programmatically, Remote Procedure Call (RPC) is how…

Q: Create a timestamp-based protocol that doesn't have the phantom thing happen.

A: When two transactions do not access a common record and yet conflict, the phantom phenomena is said…

Q: Two distinct protocols that may be contrasted are TCP and UDP. Give two examples of situations when…

A: TCP: Transmission Control Protocol It is a connection-oriented protocol designed to provide secure…

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: There is a Learning Outcomeb that corresponds to this criterion. What exactly is the difference…

A: TCP: To prevent network congestion, we need a congestion policy, which is TCP, which employs a…

Q: ) In a TCP communication, the receiver set the window size, rwnd=850. On the sender side, Sf=1077…

A: It is defined as a transmission Control Protocol (TCP) is one of the most important protocols of…

Q: the Go-back-N protocol

A: The Go-back-N protocol are on an end-to-end basis and on a link-by-link basis.

Q: I know this is "broad" for computer science, as this concept is networking based.   So, I'm a…

A: The ask is to find the subnet details for the given IP address.

Q: In the scenario below, the left and right TCP clients communicate with a TCP server using TCP…

A: TCP multiplexing and demultiplexing are integral processes in networking, facilitating the efficient…

Q: TCP is a sliding window protocol. This means. a. there can be more than one segment "in flight"…

A: TCP/IP is a connection protocol which is being assigned to the network of the hosts over and above…

Q: Write a Java TCP MultipleClient-Server Program for following scenario. NOTE Server Details…

A: Client Side Implementation   import java.io.DataInputStream;import java.io.DataOutputStream;import…

Types Of Protocols

A network protocol is a collection of rules that governs the exchange of data between devices connected to the same network. In other words, network protocols are rules that specify how devices communicate or transfer data over a network. The sender and receiver systems must obey the standards to facilitate communication between them.