...Support for High Definition Cameras. Support for High-Definition IP Cameras Kevin O’Neal DeVry University NETW206: Introduction to Switching Submitted to: Professor: Hopkins Date: 7-15-2012 Support for High Definition Cameras. My choice for the 150 high definition surveillance cameras would be the Aventura CAM-IPM-2D-29PIRVP 2 Megapixel IP Dome Camera. This camera has 2.0 Megapixel Resolution (1600x1200), Infrared/IR Cut Filter up to 60ft. and POE (Power Over Ethernet) support. These cameras should be combined with the Cisco Catalyst 3750-24PS switch at the access layer. 20 cameras should be combined on a single switch creating 160 mbps of maximum bandwidth per switch. By using 2 IP cameras at each location, redundancy can be created in the event of a switch failure. At each location, each of the two cameras would be on separate switches. The Cisco 3750 series access switches are IEEE 802.3af, QoS, and rapid spanning-tree compliant. The 8 Cisco Catalyst 3750-24PS access switches should be combined with 2 or more Cisco WS-X4624-SFP-E line cards installed in a Cisco Catalyst 4506-E Chassis with redundant, hot-swappable power supplies and redundant, hot-swappable Supervisor Engine 6-E’s. The Cisco Catalyst 4506-E with up to 6 slots per chassis allows for both redundancy and scalability. In this merged distribution and core layer, the next step would be the media servers at a rate of 16 cameras per media server. In this configuration each switch will support up to 20 cameras per...
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...Support for High-Definition IP Cameras DeVry University NETW206: Introduction to Switching Submitted to: Yves Gollo Professor: Yves Gollo Date: 9-14-13 Understanding of the purpose of the operations at hand is key to the function of the change in the university. The main purpose of the case study presented is to present the task of implementing a high definition security video surveillance system solution that can replace and magnify what already exists at DeVry University today. As mentioned, DeVry requests a high definition security system that is to require the following features: 1. PoE (Power over Ethernet), avoid any additional wiring, the mounting of power bricks or using power injectors. Conserve and confine; 2. Segment camera IP traffic from the existing network for security purposes; 3. Provide sufficient bandwidth for full HD support; 4. Support a minimum of 150 cameras; 5. Comply with the cisco hierarchical design model; 6. Integrate 1Gb uplinks; and 7. Minimize rack space. During this process, DeVry has not yet purposed a budget for this action taken for this project but as any company would, DeVry would like the most cost efficient method possible. With such a request as this, it seems almost impossible to find such a camera that can withstand everything. Almost as if it was an indestructible camera seeming almost impossible until there was some research conducted. The discovery of the D-Link DCS-7513 Full HD Day &...
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...Support for high definition IP-Cameras To support Devry’s new high-definition IP-Cameras and to continue supporting Devry’s existing infrastructure I have put together a new network topology and design that should would sufficiently for our new system. Topology This topology quickly summarizes our new network structure. We are implementing a hierarchical design model with our network. Devices are shown for reference on the bottom row. The next row up is our Access layer, we can see that we are hoping to utilize eight switches for this network, all with at least one route that has logical bandwidth aggregation for backup and redundancy. In the second layer of switches we have our distribution layer, made up of 5 switches, also with physical and logical redundancies. In the very top layer we have our core layer, made up of three switches. (Network Topology of Visio Document Attached to lab also.) Network Segmentation Our network segmentation will be handled via VLAN (Virtual Local Area networks) that we will manage in future design requirements. This should handle our properly segmenting our cameras from our different departments/workgroups. (Printers, Servers, Users, etc.). Network Size and Scope Devry is looking to setup a network that can handle 150 cameras and provide connectivity for 120 existing users, printers, and servers, with 20% expansion. With that, we took into assumption that that would mean 150 cameras would be connected immediately...
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...accessing a facility, resource, or information stored on physical media. It can be as simple as a locked door or as elaborate as multiple layers of armed guardposts. In the Global world, Physical Security is the most common mechanisms for access control on doors and security containers. They are found in the vast majority of residences, commercial businesses, educational institutions, and government facilities, and often serve as the primary protection against intrusion and theft. Elements and design The field of security engineering has identified three elements to physical security: 1. obstacles, to frustrate trivial attackers and delay serious ones; 2. alarms, security lighting, security guard patrols and closed-circuit television cameras, to make it likely that attacks will be noticed; and 3. security response, to repel, catch or frustrate attackers when an attack is detected. These features must complement each other as a well designed system. There are four layers of physical security and the goal is to convince potential attackers that the costs of attacking exceed the value of making the attack. 1. Environmental design The initial layer of security for a campus, building, office, or physical space uses Crime Prevention through Environmental Design...
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...Abstract:-The fourth generation of mobile networks will truly turn the current mobile phone networks, in to end to end IP based networks, couple this with the arrival of IPv6, every device in the world will have a unique IP address, which will allow full IP based communications from a mobile device, right to the core of the internet, and back out again. If 4G is implemented correctly, it will truly harmonize global roaming, super high speed connectivity, and transparent end user performance on every mobile communications device in the world. 4G is set to deliver 100mbps to a roaming mobile device globally, and up to 1gbps to a stationary device. With this in mind, it allows for video conferencing, streaming picture perfect video and much more. It won’t be just the phone networks that need to evolve, the increased traffic load on the internet as a whole (imagine having 1 billion 100mb nodes attached to a network over night) will need to expand, with faster backbones and oceanic links requiring major upgrade. 4G won’t happen overnight, it is estimated that it will be implemented by 2012, and if done correctly, should takeoff rather quickly. 4G networks i.e. Next Generation Networks (NGNs) are becoming fast and very cost-effective solutions for those wanting an IP built high-speed data capacities in the mobile network. Some possible standards for the 4G system are 802.20, Wi-MAX (802.16), HSDPA, TDD UMTS, UMTS and future versions of UMTS. The design is that 4G will be based on OFDM...
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...There are so many events going on in the world today. There is a housing market issue, health care reform issue, and companies fighting for paid sick leave from their jobs. There are many more this is just to name a few. The housing market is going to start booming again for a short time. The health care reform created by Obama will continue to be an issue for a long time, and companies are fighting to get paid sick leave when they are ill. There are so many things that have changed in the world, and it sure is not what it used to be. First, the housing market is starting to come back to business, but it is taking some time. “Between 2002 and 2007, the population of prospective homeowners grew at an average annual rate of 2.5 million. Over this same time period, the number of households increased by average of 1.1 million. And to accommodate these newly formed households, homebuilders built an average of 1.7 million housing units a year” (Maxfield, 2013). That is great for some people. When the United States was in the recession, there were many of people that lost almost everything that they owned. Anyone that is looking to buying a home, or having one built should take careful planning before doing so. People should consider that the United States could go into another recession at any time. Is the person going to be able to afford their home? That is the number one question a person should ask themselves. There are many people that try to live outside of their means. Sure...
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...These solutions allow for teleconferencing, video conferencing, call forwarding, call waiting, multiple lines, voicemail, Do Not Disturb, call transferring and mobility with the Cisco IP Communicator. We have decided to use the Cisco DX600 phone for office use at each user’s desk. For a mobility solution, we have gone with the Cisco IP Communicator version 7.0.4. These solutions used together in conjunction with the Cisco Unified Call Manager will provide for a robust telephony network that will allow for communication for employees no matter their needs and situations. Company Phone System We will explain our phone network at a high level to show the why our phone network will be more than capable of fulfilling the company’s telecommunication needs. Desk phone The Cisco DX600 phone system is designed to allow employees the ability to communicate with peers and customers providing clear, crisp call quality coupled with the ability to participate in video conferencing at the comfort of their desk. Properties The Cisco DX600 provides the user with many different abilities to work in conjunction with their peers and customers. The Cisco DX600 comes equipped with a 7” display and resolution of 1024x600 (www.cisco.com1). To compliment this display it also has a 1080p High-definition internal camera. This phone runs on the Android 4.0 Ice Cream Sandwich operating system from Google Corporation. It provides (2) RJ45 10/100/1000 connections in the rear base of the phone. This dual...
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...Print this document Security Systems & Cameras By Llanor Alleyne February 2,2015 ShareThis rss Order a reprint This Integration Guide was sponsored by Honeywell, as a supplement to Residential Systems, February 2015 In a millennium, when students are studying our present as their past, much will be made of the role of the smart phone in fueling a technology revolution. Undoubtedly this small device, which has already reconfigured how everyday people engage with not only each other but also other devices around them, has given way to the Internet of Things concept, which gains tractions seemingly daily. Indeed, the idea of connecting all of the things we surround ourselves with through a central device has been the basis of custom home automation, but it is relatively recently that a universal device—the smart phone or smart device—has been recognized as the potential hub manager for this level of control. The impact has been visible and quantitative, especially in the security systems sector, which has experienced tremendous growth as a consequence. “Mobile smart phones have really been the catalyst for integrated security systems,” said Delia Hansen, Crestron’s residential marketing manager. “Prior to them becoming mainstream, it was perfectly acceptable to have a large, unattractive security panel at the front door. Now people are looking for more sophisticated options. The smartphone has been able to provide an answer ...
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...ASYMMETRIC PAYOFFS LEAD TO MORE SPENDING ON PROTECTION 151 As Physical Security Converges With IT Security and Becomes More Network-Based, Can Cisco Compete? Cisco recently introduced new video surveillance IP cameras and monitoring software targeted for small businesses. As corporate security technology and services become increasingly network-delivered and database-driven, the physical security market presents a compelling incremental growth opportunity for Cisco that we believe can exceed the billion dollar annual revenue threshold in the next 35 years. The physical security industry has been undergoing a paradigm shift toward convergence, whereby previously disjointed functions of IT security and physical security are experiencing greater formal cooperation. Organizations continue to implement more IP-based video surveillance cameras and building access controls both to upgrade capabilities and to reduce operational costs. Deploying IP-based security upgrades capabilities and reduces operational costs. Through the IP network a security system can assign priority to data and automatically discover new nodes such as IP cameras and control sensors, eliminating the time and effort of manual provisioning. Shifting building access controls from isolated networks to existing IP networks that house data, voice, and video can improve incident detection and assessment, authenticating both the user and device to provide efficient integrity checks. • Video Surveillance: The video surveillance...
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... Table of Contents SECTION I: CONSULTANT …………………………..............................................2-5 SECTION II: OUR UNDERSTANDING OF ABC REQUIREMENTS…………….5 SECTION III: OUR PROPOSAL……………………………………………………..6-16 SECTION IV: PROJECT RESOURCE……………………………………………..….17-18 Reference………………………………………………………………………………… I.0. Introduction BLM COMMUNICATIONS Your Ref… Our Ref: ABC/14/9 26 September 2014 Information Technology/ Systems Engineer ABC, Department of ICT Address: Dear Sir/Madam, RE: PROPOSAL FOR NETWORKING AND CYBER-PHYSICAL SYTEMS SAFETY Proposal on enterprise-wide solution for networking topology, network devices, IP infrastructure, and network security innovative safety procedures and measures for implementation to provide safer environments for networking and electronic document management software. We look forward for your favorable consideration. Sincerely, Name, LEAD CONSULTANT 1. Business Questionnaire |Company Registration No. 490998 | |PIN Number P051564540Q | |VAT Number 0497534P ...
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...leading the way towards a smaller PC and mainframes. Intel (which started in the mid-sixties) was starting their own revolution which was making a difference in the burgeoning computer environment. Microsoft and Apple were not yet there, but the biggest thing is that there was no internet. Not like we know it today. No IP Addresses as well. In the seventies, there was a beginning to networking and the IP Addresses. IP Addresses were created as the original Internet routing scheme during this period. The IEEE (The Institute of Electrical and Electronic Engineers) was instrumental in the creation of the five (5) IP Classes. As a matter of fact, these classes weren’t created to meet the needs of an ever expanding Internet. When the IEEE proposed these classes, each of the 5 classes was designed for a specific purpose. For example, Class A (0000) was designed to meet the needs of large networks. This is the reason why this class will only support 126 networks. But each network can support 16,777,214 hosts. Class B (1000) was designed for medium-sized networks. This class will support 16,384 networks and is limited to 65,534 hosts per network. Class C (1100) supports 2,097,152 networks but only 254 hosts per network. In the eighties, things started to happen. Network classes were introduced more, but subnet masks were not available as yet. It wasn’t until the nineties that subnet masks appeared after the explosion of the internet and computer scientists started to realize that...
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...illusion that meeting participants in two or more sites at completely different locations are in the same room. A videoconference doesn't apply any rules and most of the time people receive a poor quality, UN-reliable experience when using traditional videoconferencing. Above: Optimized telepresence room As in the above picture, telepresence room with tuned lighting, all meeting participants are face forward with tailored lighting whilst incorporating the telepresence maxim of quality simplicity and reliability. When using a telepresence system like the above all meeting participants are visible in life-size high-definition. Above: traditional videoconferencing room The picture above is of a videoconferencing room where you will see lots of complicated technology on the table. Additionally most of the participants in the room have their back to the camera (due to sub optimal seating configurations) In addition to this the lighting and audio are not optimized. Videoconferencing implementations such as the above also suffer from very low utilization. And are likely responsible for the bad reputation of videoconferencing amongst business users. Above:WebCam based video conference A web cam based video call can no way be classed as telepresence. The resolutions of the images are too small and therefore cannot be blown up to life-size. The frame rate of the video is usually far less than the required minimum of 30 frames per second. Latency in...
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...------------------------------------------------- VIDEO CONFERENCING – A BOON TO COMPANIES TO REDUCE COSTS, TIME AND SAVE OUR ENVIRONMENT Completed By, Shantesh Varik Roll No: 2011G14 INTRODUCTION – Aim and Objective Videoconferencing is a virtual conference like setup using a number of telecommunication technologies which allow two or more locations to interact via two-way video and audio transmissions simultaneously. Videoconferencing is slightly different from videophone calls as it is designed to serve a conference rather than individuals. In a tight economy, with companies spending much less on IT, the tech giants will take growth wherever they can find it. The Wall Street Journal reported recently that Cisco and HP are in a pitched battle for customers for their high-end teleconferencing systems. According to the report, it's "one of the few technologies that has benefited from the downturn, growing 30% from last year as businesses look to reduce travel expenses." Cisco, HP, Nortel, and telepresence-focused players like Teleris have developed impressive, beautiful systems that make you feel like you're in the same room with your colleagues. The catch is that not only will you save money, but you'll also reduce your environmental footprint through reduced travel. These companies are cashing in on the business world's pressing need to cut costs, while also appealing to the desire to get green. In a trend that could transform the way companies do business, Cisco Systems has slashed its annual travel budget...
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...Report Detailing Network Solution for Extension Site Grading Rubric Categories | Points/Grading Content | Points/Grading Content | Points/Grading Content | Points/Grading Content | Content/Terminal Course Objective | 20The network report contains TCO with extensive detail for the network VLAN configuration. | 15The network report contains TCO with basic detail regarding the network VLAN configuration. | 10The network report contains TCO with limited detail regarding network VLAN configuration. | 5The network report contains TCO with little to no parts covered on network VLAN configuration. | Creativity | 10The network report has creative details and descriptions using their own determination, experience, or knowledge to meet network requirements. | 8The network report has few creative details and descriptions using their own determination, experience, or knowledge to meet network requirements. | 6The network report has one creative detail and descriptions using their own determination, experience, or knowledge to meet network requirements. | 4The network report contains no creative details and descriptions using their own determination, experience, or knowledge to meet network requirements. | Grammar/Punctuation | 5The network report contains fewer than two grammatical errors. | 4The network report contains fewer than four grammatical errors. | 3The network report contains fewer than six grammatical errors. | 2The network report contains more than six grammatical errors...
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...Web conferencing may be used as an umbrella term for various types of online collaborative services including web seminars ("webinars"), webcasts, and peer-level web meetings. It may also be used in a more narrow sense to refer only to the peer-level web meeting context, in an attempt to disambiguate it from the other types of collaborative sessions.[1] Terminology related to these technologies is inexact, and no generally agreed upon source or standards organization exists to provide an established usage reference. In general, web conferencing is made possible by Internet technologies, particularly on TCP/IP connections. Services may allow real-timepoint-to-point communications as well as multicast communications from one sender to many receivers. It offers data streams of text-based messages, voice and video chat to be shared simultaneously, across geographically dispersed locations. Applications for web conferencing include meetings, training events, lectures, or presentations from a web-connected computer to other web-connected computers. Web conferencing was designed as an upgraded audio bridge with pictures. It made it possible to share presentations with audio participants located around the globe, and its features, like recording and presenter video, make it great for dissemination of information from few to many. It can still be used for smaller meetings, but it really lacks the features that today’s savvy user has come to expect with collaboration tools. Video conferencing...
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