OSI model Essays

Switching technology is operate in the second layer of the OSI network model, called data link layer. Hence, the switch is forwarding packets based on MAC (Media Access Control) address - the physical address. In the second layer switch technology, it include two types of mode: Cut through mode and Stored and forward

Computer network topology is the way different parts of a network (like hubs, connections, peripherals, and so on) are arranged. System topologies characterize the format, virtual shape or structure of network, physically as well as logically. The path in which distinctive frameworks and hubs are associated and communicate with one another is dictated by topology of the network. Topology can be physical or logical. Physical Topology is the physical format of hubs, workstations and cables in the

she can change color easily and quickly. So, how can women find the hairstyle and the color for her face and personality? In your everyday life, when you read a magazine, watch television, browse the internet you see your favorite celebrities and models. You tend to like their hair color and hairstyles and

Throughout the novel, “With a Sword in my Hand” (WASIMH), there was an ongoing theme of Marguerite struggling to fulfil the roles expected of her as the future Countess of Flanders. The author, Jean-Claude van Rijckegham highlights the struggle of how Marguerite acts, looks and the ever-continuing conflict between her and her father. In the Medieval Flemish era, it was critical for women higher in the hierarchy to look beautiful and elegant. For Marguerite to develop as a woman, she had to pluck

Hair Beauty Extension for Good, Beautiful and Healthy Hair Beauty attracts everyone and people are really influenced by this. African-American women are known for their plethora of diverse hairstyles. Every person desires to look beautiful and trendy. In order to look beautiful, hair extensions play an important part to make you look appealing and glamorous. Hair Extensions Staten Island NY can augment your looks and can give you an attractive personality. Everyone is born with natural hair which

Question 1 Multimedia is the use of computer to present the combination of five elements with links and tools that enable the user to navigate, interact and communicate. Multimedia comprises five elements, Text, Graphics, Audio, Video and Animation. Text is the simplest element used in Multimedia to convey idea or concept. Any alphanumeric symbols and numbers can be considered as text. A meaningful word can be formed through the combination of alphanumeric symbols or a statistic can be performed

I have always had a great place for sports, band, dance, whatever you might do in extracurricular activities in my heart. The reason I came to this topic is because I have always been engaged with these events my whole life. This paper will explain why extracurricular activities have a huge impact in people lifes. There will also be how long these events has been around. Lastly, there will be mental and physical I’ll explain. The thing about extracurricular activities is they hold a special place

SOF – The single dominant start of frame bit marks the start of a message, and is used to synchronize the nodes on a bus after being idle. Identifier-The Standard CAN 11-bit identifier establishes the priority of the message. Lower the value of identifier, its priority will be higher. RTR – The single remote transmission request (RTR) bit is used by the sender to inform receivers of the frame type. If dominant bit (0) - data frame and if recessive bit (1) - Remote Fame. IDE – A dominant single identifier

content of petroleum. As well as an all natural ActivCharcoal system for odor reduction and moisture absorption. Weight Limit: The 8-inch mattress has a weight limit of 300 lbs. Which is enough for many people. Although some may need to opt for a model with more support Pros And Cons The Pros The three-layer design of the mattress provides the user with a high degree of comfort. While still giving them adequate support and firmness. The manufacturer offers a ten-year limited warranty, which

Network internet layer This can be used to set the border line of what people can think of about the network. With this layer it will be able to interconnect with networks and will decide how the layers can do this process. It will be able to can concentrate and determine how the data will get from one remote network to the computer. Also it will take care with devices which are local. This is mainly tasked to take care of is routing which allows data to be moved the data across the series of networks

I am going to explain the current methods and protocols we use in a LAN environment to provide a high level of redundancy, such as EtherChannel, FHRP (First Hop Redundancy Protocols) and STP (Spanning Tree protocols). I will briefly explain how the protocols work & then discusses the latest implementations of the protocol and the environment you would expect to see them working in. The STP is a protocol that prevents loops from occurring in a switched LAN environments when a device has multiple interconnected

As an example, the above print screen Figure1 a network I configured in Cisco Packet Tracer. In RIP a hop is counted as a metric from router to router. So if the source in this example is “PC-Jemine1” with the destination being “PC-Jemine2” RIP would use a hop count of 5. This would be: ➢ Source =PC-Jemine1 ➢ Router 0 to Router 1 = Hop Count 1 ➢ Router 1 to Router 3 = Hop Count 2 ➢ Router 3 to Router 5 = Hop Count 3 ➢ Router 5 to Router 8 = Hop Count 4 ➢ Router 8 to Router 7 = Hop Count 5 ➢ Destination

4 QoS Based Protocols QoS based protocols ensure sensor nodes balance between energy consumption and pre-determined QoS metrics like delay, energy, reliability and bandwidth, before delivering data to sink node. Sensor nodes have low processing capability, low memory power and limited transmission energy in addition to energy constraints. Hence the constraints impose an important requirement on wireless sensor network QoS support mechanisms including simplicity. Traffic flows

For this assignment, I chose to analyze "Thinner Than You," a piece by Maureen Connor in 1990. I chose to analyze this piece as it was the one I found most relatable throughout the chapter. "Thinner Than You" is simply a display of a hanger holding an evening gown that is cinched at the waist to impossibly thin proportions. This piece is an example of artwork that is about the body but does not actually depict any body parts. The display is very simple being a dress on a hanger, but I find it very

Samay Patel Period 1 9/15/14 Roll # 13 Summer Reading Assignment Essay: Blame and Responsibility of Influencer and Enforcer Everyone in the world has a role model. A role model can be a celebrity, an athlete, parents, siblings, or even a friend. A role model is a person that is idolizes and looks up to. It is a person who can deeply influence one’s life and the actions they perform. When someone influences another to do something, the following actions partly becomes their responsibility. In

Katie Ledecky. A role model, an athlete, an Olympian. Even though she is only 19, Katie Ledecky was a noble figure to everyone. (Source #1) She stands as a role model even though she might not realize it. Katie Ledecky created world records and memorable choices, while persisting to grow and live as an independent figure to all women, at the same time impacting society by swimming and illuminating life for others. Katie created world records and memorable choices. According to Katie, the passion

Vintage is obsession! The appeal of vintage fashion lies in its history, uncommonness and finesse keeping it exclusive and something that cant fade with time. Vintage is classic and an enticing eye to the fashion in the past. It’s a revolution where old is the new! Vintage clothing over the years has evolved more as a trend and makes you inherent the look. We in this article are investigating the growing popularity of vintage fashion as an investment and why should you own a vintage piece. I am

It is a great idea to have a role model but sometimes they are not who you think they are. I disagreed with some of the writers facts only because everyone makes mistakes. An athlete shouldn’t be considered a bad role model for making a few bad choices. There are many reasons to have an athlete as a role model even though have made wrongful decision in their careers. Smoll states “The term role model is defined as “a person whose behavior, example, or success is or can be emulated by others, especially

Is McCandless Admirable? A famous advocate for human wellbeing, an author, and a role model to many, Michelle Obama, once said, "Be the flame of fate, that torch of truth to guide our young people toward a better future for themselves and for this country." Throughout history, people have utilized the concept of a role model to help them improve and succeed, but what does it mean to be a role model? A role model is someone others look up to and admire for their actions, personality, and, most importantly

Why should dancing be classed as a sport? – Persuasive Essay Whilst dancing a six step highland fling a dancer jumps 192 times on one foot at a time, which is the equivalent of running one mile, except that highland dancers do it in seven to ten pounds of wool, wearing soft shoes and are expected to smile at the end of it. This is a true statement yet most people believe that dancing is only an art and not a sport. I, like many other dancers believe that dancing is more than just an art but a sport