Bluethooth Wireless Technology Bluetooth wireless technology is an open‚ accepted standard for wireless communication. It was developed by Dr. Sven Mattisson and Dr. Jaap Haartsen at Ericsson Mobile Communications in Lund‚ Sweden. Initially Bluetooth was to be used as an interface between mobile phones and their accessories. It soon became clear that the uses for this new wireless technology were manifold and Ericsson decided to share their technology‚ offer free licenses to any company that
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the characteristics and the main purpose of the Access Layer: Interface with end devices to provide access to the rest of the network. Is to provide a means of connecting devices to the network and controlling which devices are allowed to communicate on the network. 3. Describe the characteristics and the main purpose of the Distribution Layer: Controls the flow of network traffic using policies and delineates broadcast domains by performing routing functions between VLANs. 4. Describe the characteristics
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Someone gaining unauthorized access to my network is something I would try to prevent at all costs. Unfortunately‚ even the best security measures can be compromised which allows someone to cause unspeakable harm to the devices connected. Out of the list of potential security breaches‚ Script Kiddies would be the one that could cause less damage than anything else. These hackers are typically people who know little about computers and may have not used them for very long. The script-kiddies download
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ESwitching Basic Switching/Wireless PT Practice SBA A few things to keep in mind while completing this activity: 1. Do not use the browser Back button or close or reload any exam windows during the exam. 2. Do not close Packet Tracer when you are done. It will close automatically. 3. Click the Submit Assessment button to submit your work. Introduction In this practice Packet Tracer Skills Exam‚ you will: configure VLANs using VTP configure inter-VLAN routing modify STP configure port
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COMPUTER NETWORKS NETWORK TELEPHONY –VOICE OVER INTERNET PROTOCOL(VoIP) VoIP is a set of technologies that enable voice calls to be carried over the internet (or other networks designed for data)‚ rather than the traditional telephone landline system-the Public Switched Telephone Networks(PSTN). VoIP uses IP protocols‚ originally designed for the internet‚ to break voice calls up into digital ‘packets’. In order for a call to take place the separate packets travel over an IP network and are reassembled
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from user point of view in the context of local area network. 2. Explain the basic concepts of communications within Local Area Network with emphasis on access techniques and basic protocol. 3. Providing user services Assignment Overview: * This is an individual assignment * The student must produce a written report and must be submitted on the dateline * The student expected to present the assignment Question: You are a network engineer at a private office. You are required to
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Due to the newly formed language “Jejemon”‚ many students forget the correct spelling of both the simple and complex words. GPS (Global Positioning System) The Global Positioning System (GPS) is a satellite-based navigation system made up of a network of 24 satellites placed into orbit by the U.S. Department of Defense. GPS was originally intended for military applications‚ but in the 1980s‚ the government made the system available for civilian use. GPS works in any weather conditions‚ anywhere
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For small- and medium-sized businesses‚ digital communication with data‚ voice‚ and video is critical to performing day-to-day business functions. Consequently‚ a properly designed LAN is a fundamental requirement for doing business. Cisco 3-Layer Hierarchical Model Core - The core layer of the hierarchical design is the high-speed backbone of the internetwork. The core layer is critical for interconnectivity between distribution layer devices‚ so it is important for the core to be highly
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Network and standards protocol Professor 1.Which of the following terms is the cloaet synonym to the term computer networking? Protocol 2.Ann uses her email address‚ me@here.com‚ to send an email to bob‚ whose email address is you@there.com. the message contains a few paragraphs of text. Which of the following will be important to the process of making sure that bob receives this email? 3. According to this chapter‚ which of the following concepts happens in a modern-day ‚ end to
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Bonus Assignment #2 COEN 233 Computer Networks Department of Computer Engineering Santa Clara University Dr. Ming-Hwa Wang Phone: (408) 525-2564 Course website: Office Hours: Fall Quarter 2012 Email address: mwang2@engr.scu.edu http://www.cse.scu.edu/~mwang2/network/ Monday & Wednesday 9:00-9:30pm Name: ID: Score: Due date: 7:10pm‚ January 14‚ 2013 Problem 1 What is the ISO OSI protocol stack? Please describe the functionality for each layer. ---------The answer is in your text book. Problem
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