Chapter 5: Questions 3‚4‚ and 8 9/29/2012 3. What are the parts of TCP/IP and what do they do? Who is the primary user of TCP/IP? TCP/IP has two parts. TCP is the transport layer protocol that links the application layer to the network layer. It performs segmenting: breaking the data into smaller PDUs called segments‚ numbering them‚ ensuring each segment is reliably delivered‚ and putting them in the proper order at the destination. IP is the network layer protocol and performs addressing and routing
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What is in it for me‚ huh? That is the rational thinking of every human being. It is safe to say it is human nature to have our actions based on our self-interest. As human beings‚ we are programmed to try to avoid getting hurt as much as possible. We do not like taking action if we know if pain will occur. Humans wish to acquire benefits for their own sake and happiness in their life. Even though humans are emotional creatures‚ we use logic and facts to make our actions that will best suit us. There
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A Wheatstone bridge is an electrical circuit used to measure an unknown electrical resistance by balancing two legs of a bridge circuit‚ one leg of which includes the unknown component. Its operation is similar to the original potentiometer. It was invented by Samuel Hunter Christie in 1833 and improved and popularized by Sir Charles Wheatstone in 1843. One of the Wheatstone bridge’s initial uses was for the purpose of soils analysis and comparison.[1] -------------------------------------------------
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Layer 2 Domains Paper Layer 2 Domains Paper We have chosen an extended star topology connection using a router to designate the VLANS and two 24 port switches to provide the most cost effective setup for this small office network. Being the very small nature of the setup we are using a class C network of 192.168.0.1 that we will designate the first 20 IP addresses of each VLAN as static to support any servers we might install as well as printers we may install in the future. The other
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Differences “To everything there is a season‚ and a time to every purpose under the heaven/A time to love‚ and a time to hate/A time of war‚ and a time of peace” (Solomon 1‚2‚16‚17). “Ecclesiastes 3: 1-8” is a section from the King James version Bible that explains that for everything a person does‚ there is a particular time to follow the action out. “Seven Ages of Man” draws the image in one’s mind of an infant growing into an adult with awkward phases and life experiences thrown into a timeline
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Model rocketry is a hobby similar to building model airplanes‚ where rocket-shaped models are flown vertically and recovered by a variety of means. The rockets may vary greatly in size and complexity.According to the National Association of Rocketry (NAR) safety code‚ model rockets are constructed of paper‚ wood‚ plastic and other lightweight materials. The code also provides guidelines for motor use‚ launch site selection‚ launch methods‚ launcher placement‚ recovery system design and deployment
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NETGEAR Nighthawk AC1900 (C7100V) - Wifi Modem Router Combo For XFINITY Internet & Voice There is nothing more frustrating than working with slow internet connection. And‚ if you have separate networking equipment‚ it will make things even more difficult since you will have to be checking every equipment when you are troubleshooting a connection problem. You will have to ascertain if the router‚ the wireless network card‚ or the modem is causing the problem. So‚ to avoid cases of misconfiguration
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move? What you need: -4 pieces of colored modeling clay -cardboard -newspaper What to do: 1.Flatten two pieces of modeling clay on the newspaper. 2.Cut the center of the clay strips and insert a cardboard on the part of the clay that was cut. 3.Push both ends of the clay strips.Observed what is formed. 4.Repeat step one in the other two pieces of modeling clay. 5.Slowly pull both ends of the clay strips.Observe what is happened to the clay strips. What have you
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PAVEMENT An ideal pavement should meet the following requirements: 1. Sufficient thickness to distribute the wheel load stresses to a safe value on the sub-grade soil. 2. Structurally strong to withstand all types of stresses imposed upon it. 3. Adequate coefficient of friction to prevent skidding of vehicles. 4. Smooth surface to provide comfort to road users even at high speed. 5. Produce least noise from moving vehicles. 6. Dust proof surface so that track safety is not impaired by reducing
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comparison of the OSI and TCP/IP models Unit 3 Lab 3.1: Network Reference Models In-Class Activity‚ Graded Course Support Tools/Resources required for this activity: page 58-60 Computer lab Linksys wireless router(s)—1 or 2‚ depending on class size USB wireless NICs—one for each student Overhead projector Printer Richardson lab manual Description: Before beginning the labs‚ set up the wireless network just as you did last week. Remember: You will need to configure the routers for every lab
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