1230 Client server Topics • Transmission Control Protocol (TCP)/Internet Protocol (IP) for Wired and Wireless Networks • The Open Systems Interconnections (OSI) Model • IP Addressing • Firewalls TCP/IP for Wired and Wireless Networks[1] TCP/IP is an open-standard communications protocol suite that is the standard for communicating on the Internet • TCP and IP (two different protocols) contain all the fundamental mechanisms needed to
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PS4 I chose to do my project on the newest play station system to come out later this year. My reasoning behind why I chose this topic is because I’ve been an avid PS user since the PS1 had come out years ago. Although Xbox has been out just as long, I never really got into the whole Xbox thing. PS4 has come out with some new improvements such as the 10 % increase in the clock frequency and 15 % improvement in instructions clock as well. Its added support for SSE4.1, SSE4.2, AES, CLMUL, MOVBE
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Homework . DEFINITIONS Ethernet LANs - These LANs connect nearby devices using copper UTP or fiber-optic cables 802.3 - standard cable used to connect the two Ethernet LANs Fast Ethernet - 100-Mbps 1995 Gigabit Ethernet - 1000-Mbps late 90’s MAC address - A media access control address (MAC address) is a unique identifier assigned to network interfaces for communications on the physical network segment Autonegotiation - An Ethernet procedure by which two connected devices choose common transmission
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Unit 4 Labs SJR Exercise 4.1.1 So that each piece of equipment work together on a network work to together properly. Exercise 4.1.2 Because the voltage uses to transmit data only needs to be high enough for the receiver to detect it. Exercise 4.1.3 Shielded copper cables would be used where there is a possibility of more electric interference. To help prevent this interference with the cables. Exercise 4.1.4 Category | Maximum Speed | Application | 1 | - | Telephone cabling (POTS)
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6.1.1 BSS - A set of STAs (the component that connects to the wireless medium such as a network adapter or NIC) that communicates with each other. ESS - An Extended Service Set (ESS) is a set of two or more BSSs that form a single sub network. 6.1.2 6.1 review 1. How the service works is that it allows you to connect to the network. 2. Radio frequency is superior because it is fast cause it through a satellite. 3. WLAN is used in home because there easier to maintain and to take care of
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closet solutions, desktop connectivity Cisco Axiontech $565 Lifetime warranty, software, layer support 2,mounting hardware Juniper Discount Computer Super Store $850 High performance, lifetime warranty, layer 2 & layer 3, low power consumption NT1210 Case Study 2 1. 2. Our company had to upgrade the NIC, the reason for this is they needed faster speeds to communicate with the other locations throughout the world in and out of the state. When connecting to the three other business’ states
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Student Name: Justin Hennings Date Due: November 24, 2013 Date Submitted: November 24, 2013 Instructor: L. Chretien Subject: NT1230 Unit 10 Exercise 1 – Backup Plan How Grade: One hundred points total. Submission Requirements * Write a response to the email below by recommending solutions and explaining the rationale for your recommendations. * This is not a group project. All rules of plagiarism apply. * Cite your sources and references. * Include introductory and concluding
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1. nibble, byte, word, double word- define 2. how does the RAM know when its on and off, full and half 3. converting binary’s 4. how are the tracks and setctors separated on a hard drive 5. pg 12 adding binary 6. Read about file systems 7. Video compression and what is it for 8. 9. Internet core 10. How do you define a network (more than one computer) 11. Topologies (bus,ring,star,and mesh) 12. Networking standards 13. Defacto standards vs vendor
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IP addresses: Networks and hosts (http://support.microsoft.com/kb/164015) An IP address is a 32-bit number that uniquely identifies a host (computer or other device, such as a printer or router) on a TCP/IP network. IP addresses are normally expressed in dotted-decimal format, with four numbers separated by periods, such as 192.168.123.132. To understand how subnet masks are used to distinguish between hosts, networks, and subnetworks, examine an IP address in binary notation. For example
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Lab 6.1 Review 1. It uses a beacon like transmission to find other devices on IBSS mode and on the same SSID to connect and share. 2. It has a very very short range and is unable to penetrate walls and other objects. 3. It is able to maintain connection anywhere in the house it is setup in without the need of trailing a connection cable like wired connections so you get a tradeoff of speed vs versatility Lab 6.2 Review 1. The biggest problem would be collision if multiple routers are using the
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