...Story Cisco Systems Inc. is a worldwide computer networking company based out of San Jose, California. From Cisco’s beginning they as a company aimed to connect all members of the supply chain. Cisco’s initial product was the router, which contained an operating software called Internet Operating System (IOS). This product launched Cisco as a company and led to their future goal of a completely integrated supply chain. The first integration, a customer support site, came a year after the router was launched and it allowed customers to download and upgrade software as well as technical support through e-mail. This support center continued to grow through the early nineties and was eventually replaced by a customer support system on their website. The customer support system was continually added to and by 1995 it included; company and product information, technical and customer support, and most importantly it introduced the ability to sell products and services online. Cisco’s main desire behind this system was to streamline the process of customer support and allow the information to more easily utilized. In 1996, Cisco implemented another Internet application called “Networked Strategy,” this introduced online order entry and allowed the information to flow through Cisco’s supply chain. The order information was sent to Cisco’s ERP system which in turn sent it out to the various suppliers and manufacturers, allowing for a very efficient process. Cisco continued...
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...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 & Night WDR Outdoor Bullet Camera is a high-definition professional surveillance camera developed to be versatile to any small, medium or large establishment. This camera uses a high sensitivity 2 megapixel...
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...roduct Description LAN Switching and Wireless CCNA Exploration Labs and Study Guide Allan Johnson LAN Switching and Wireless, CCNA Exploration Labs and Study Guide is designed to help you learn about and apply your knowledge of the LAN switching and wireless topics from Version 4 of the Cisco® Networking Academy® CCNA® Exploration curriculum. Each chapter contains a Study Guide section and a Labs and Activities section. Study Guide The dozens of exercises in this book help you learn the concepts and configurations crucial to your success as a CCNA exam candidate. Each chapter is slightly different and includes matching, multiple-choice, fill-in-the-blank, and open-ended questions designed to help you Review vocabulary Strengthen troubleshooting skills Boost configuration skills Reinforce concepts Research topics Packet Tracer Activities—This icon identifies exercises interspersed throughout the Study Guide section where you can practice or visualize a specific task using Packet Tracer, a powerful network simulation program developed by Cisco. Labs and Activities The Labs and Activities sections begin with a Command Reference table and include all the online curriculum labs to ensure that you have mastered the practical skills needed to succeed in this course. Hands-On Labs—This icon identifies the hands-on labs created for each chapter. Work through all the Basic, Challenge, and Troubleshooting labs as provided to gain a deep understanding...
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...Universidad Interamericana, Recinto de Guayama | Diseño de una Red Mediana | | Luis Lugo 16 de enero de 2013 | Introducción En este trabajo estaré diseñando una red mediana para un colegio técnico el cual contiene pocos estudiantes. Este diseño usa conmutadores en las capas 2 y 3 proveyendo servicios a usuarios y a la misma vez seguridad para toda la red. La organización tiene alrededor de 700 usuarios y existen diferentes dominios dentro de esta red. Diseño Este diseño debe tener varios requerimientos específicos para poder completar lo que es una red mediana segura. Uno de estos requerimientos y el mayor de estos es que la red debe de proveer conectividad para tres servidores y alrededor de 700 clientes. De la misma manera, la red va a permitir que si en alguna ocasión alguno de estos equipos necesita separarse el otro, esto sea posible. En esta red otro de los requerimientos importantes es el de evitar ataques, ya que como la red va a estar comunicándose entre dos edificios, esta es más susceptible a ataques que provengan de afuera. El centro o “core” de esta red es un solo conmutador de capa 3 con interfaz de “Ethernet” este conmutador “core” le provee los servicios de índole de ambas capas (2 y 3) hacia los equipos necesarios. La red tiene 4 sub redes diferentes, una de estas es para los servidores, otra para los clientes, otra para el sistema de red inalámbrico y la última para la administración. Se diseñó un NDIS para monitorear...
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...Running Head: ADVANTAGES OF CISCO Advantages of Cisco [Writer’s Name] [Institution’s Name] Advantages of Cisco Cisco ISN components are deployed at the edge of big organizationsr IP network, and enable big organizations to provide local IVR and queuing corporate services without consuming expensive bandwidth on the core IP backbone Alternatively, the ISN routes and transfers the call through the IP network, in effect turning the IP network into a giant user-controlled switch.More Efficient Call Routing and Transfers: When a call has finished receiving IVR/queuing treatment on the ISN, the call is routed to its destination without needing a bridge inside the ISN As a result a lesser number of ports are required on the ISN than on some other IVR systems As an Open, Future-Proof Architecture, the ISN performs in an open environment using common Internet technologies and methods. Scalability and Operational Simplicity: The Cisco ISN solution can be customized to solve big organizationsr communication requirements. ISN servers can easily be added to big organizationsr existing infrastructure if the communication needs of the business are growing. The ISN`s technology also simplifies operational management. It fits Big organizationsr Communication needs as the Cisco ISN has the ability to operate in a pure IP environment and it can also be integrated with big organizationsr existing telephony infrastructure through the use of voice-over-IP (VoIP) gateways. New Corporate...
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...Acquisition Integration A Cisco on Cisco Case Cisco_IT_Case_Study © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 1 Overview Challenge Integrate the employees, operations, and department-level functions of newly acquired companies quickly and easily Solution Apply standard principles and processes for acquisition integration Results Easier integration that maximizes value of acquisition Next Steps Continue to build integration expertise throughout the company 2 Challenge Smoothly Integrate Acquired Companies 120+ companies acquired since 1993 Handle acquisitions as a normal part of business Create a consistent, repeatable, and adaptable approach to integration Develop integration expertise with consistent activities and teams Apply these standards across the company and within departments 3 Solution Standard Principles and Team Approach Standard principles Internal alignment through a consistent approach Cross-function cooperation Consistent, repeatable, and adaptable processes Continually refine practices with lessons learned Standard team approach Central integration team Cross-function teams Department teams 4 Solution Technologies for Team Collaboration Cisco MeetingPlace conference calls WebEx online meetings Cisco TelePresence E-mail Online document sharing Online project management tools 5 Results Maximized Acquisition Value Benefits for Cisco as a company: Shorter time to realize acquisition value Faster...
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...Sergio Malone Chapter 1 Check Your Understanding Which of the following statements accurately describe differences between a LAN and a WAN? (Choose two) Companies can use a WAN to connect remote locations, and a LAN can make a local connection in a building D. Only WANs require a CSU/DSU to be used on the ends of the cable. Network professionals belong to organizations that plan and define standards used in networking. Which of the following are recognized industry organizations? (Choose two) A. IETF C. ISO D. EIA F. ITU Which of the following are true about a router? (Choose three) A. Routers enable different IP networks or IP subnets to communicate with each other. C. Path selection is one of the main functions of a router E. Routers have a central processing unit and memory. Which of the following are main components of a router? (Choose three) A. ROM B. Flash memory E. RAM Which of the following statements describe the function of RAM in a router? (Choose two) C. RAM stores the current configuration information. E. RAM stores routing tables for the router. Which of the following statements are true about DTE? (Choose two) C. DTE usually resides on the customer’s premises D. DTE is an acronym for data terminal equipment. Which of the following statements are true about DCE? (Choose two) B. DCE provides clocking to the DTE. C. DCE is an acronym for data circuit-terminating equipment. The term WAN refers...
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...Cisco IT Case Study Organizational Change and Advanced Services for Operational Success How Cisco IT Implemented Organizational Change and Advanced Services for Operational Success New organizational framework greatly improves operations. Given today’s pressing need to optimize IT services and resources while reducing costs and improving organizationwide productivity, the Cisco lifecycle methodology offers the framework needed to make operations more efficient and responsive. Cisco IT Network and Data Center Services (NDCS) changed from using a traditional organizational model to Cisco’s own lifecycle model, with substantial operations improvements across five different metrics. This case study describes Cisco IT’s internal infrastructure, a leading-edge enterprise IT environment that is among the largest and most complex in the world. “By moving from a traditional technology, silo-based organizational structure to a lifecycle-based model, we were able to improve our operational metrics considerably. Our number of cases decreased by approximately 60 percent, and our time-to-repair to get clients back up and running has decreased by almost 70 percent.” John Manville, Vice President, IT Network and Data Center Services, Cisco BACKGROUND An enterprise with 300 locations in 90 countries, Cisco has 46 data centers and server rooms supporting the 65,000-plus employees. Fourteen of the data centers/server rooms are production or customer-facing and 32 are used for product...
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...IT320 Cisco quiz 1. What are the three way to logon to a router? Answer: Telnet, Console and Modem The commands are as follows: Vty, Con0 and Auxiliary 2. Telco uses a CSU/DSU to connect to a leased line 3. A limited version of Cisco IOS is stored in ROM. 4. What command can you use to backup and restore the IOS from a server to flash, as well as the content of Ram to a Server and content of NVRAM to Server? Answer: Copy TFTP flash 5. What does the following acronyms stand for: Answer: RAM: Random Access Memory NVRAM: store the backup/startup configuration for the router Nonvolatile Random Access Memory IOS: Internetwork Operating System TFTP: Trivial File Transport Protocol 6. What are the four parts of the phone receiver? Voice Coil, Magnet, Diaphragm, Signal Cone 7. What is the frequency range that humans can hear? Answer: 20 Hz 8. What is it meant by Administrative Distance? Answer: Administrative distance is the feature that routers use in order to select the best path when there are two or more different routes to the same destination from two different routing protocols. 9. The modified final judgement of 1982 determined that every area in the US resides within a specific Local Access And Transport Area (LATA) 10. What layer of the OSI model is responsible for data formatting and encryption? Answer: Presentation Layer 11. What layer of the OSI model is responsible for the assembly and the disassembly of...
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...Cisco AnyConnect Secure Mobility Client Administrator Guide, Release 3.1 Document Revised: Document Published: November 25, 2013 August 9, 2012 Cisco Systems, Inc. www.cisco.com Cisco has more than 200 offices worldwide. Addresses, phone numbers, and fax numbers are listed on the Cisco website at www.cisco.com/go/offices. Text Part Number: THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS. THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California. NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED...
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...Introduction Cisco is a worldwide leader in networking that transforms how people connect, communicate and collaborate. For the year 2012, Cisco reported its fourth quarter and fiscal year results for the period which ended on July 28, 2012 with net sales of $11.7 billion. Cisco was incorporated in December 1984 in California. Cisco’s stock ticker is CSCO. The stock was added to the Dow Jones Industrial Average on June 8, 2009, and is also included in the S&P 500 Index, the Russell 1000 Index, NASDAQ 100 Index and the Russell 1000 Growth Stock Index. Cisco headquarters are located at: 170 West Tasman Dr. SAN JOSE, CA 95134-1706 United States +1-408-526-4000 (Phone) Executive Compensation Compensation for executives consists of three parts including the base salary, variable cash incentive awards, and long term equity based incentive awards. As the chart below displays, the base salary for John Chambers is set at $ 375,000 which is well below the 25th percentile and has remained unchanged since FY 2008. Cisco establishes base salaries at the beginning of the fiscal year based on the performance of the previous year. Performance measure and goals for determining annual cash incentive awards for the executives are pre-established in Code Section 162. The pre-established goals are established based on Cisco’s accomplishment of the financial performance goals, customer satisfaction criteria, and the individual executive’s contribution. Bonuses for all executive officers excluding...
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...Cisco Case Study 1. Observable artifacts are the manifestations of an organization’s culture that employees can easily see or talk about. They supply the signals that employees interpret to gauge how they should act during the workday. An example of observable artifacts of Cisco’s culture is their use of cross-functional teams, councils and boards to enhance innovation and teamwork which lead to faster decision-making. CEO John Chambers uses three words to describe the benefits of this team oriented management system: “speed, skill, and flexibility.” Espoused values of Cisco are a dedication to customer success, innovation and learning, partnerships, collaboration, and doing more with less. Each of these values is continually articulated and reinforced in the mission statement, policies and practices, and culture of the company. Basic assumptions are the taken for granted beliefs and thoughts, and represent the core of organizational culture. being involved in numerous groups makes the company as a whole grow faster and be better ready for the economy. 2. After losing billions of dollars, CEO Chambers changed Cisco from a top-down organization to one that encourages collaboration and teamwork at all levels. Chambers grouped executives into cross-functional teams by combining managers in sales with leaders in engineering hoping that this would lead to faster decision-making. The hierarchical element needed to change in order to right the wrongs and move forward as company...
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...all the routers/switches. The network management system will give the IT department notifications if anything seems to be off with the network. This will give the IT personnel time to isolate or fix before the problem effects the network (Hale, 2013). Cisco is a big company that has a very large network. They manage millions of endpoint devices and with a huge network that require a significant amount of monitoring from the IT department. “Cisco Connected Grid Network Management System is a software platform that helps to enable a clear separation between communications network management and utility operational applications. These include Distribution Management System (DMS), Outage Management System (OMS), and Meter Data Management (MDM)” (Cisco Connected Grid Network Management System, 2014). This management system can monitor multiple networks and all of the security applications needed to protect the network. Cisco claims that their network management system is very secure. They have a modular software platform and a pluggable architecture that gives the network connections “to a multivendor ecosystem of legacy and next-generation power grid devices” (Cisco Connected Grid Network Management System, 2014). Cisco Systems' free Network Magic...
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...Chapter 2: Introduction to Routers Check your Understanding Styron, Quinton Pgs. 77-80 1. Which statement best describes CLI? A. It is a graphical user interface allowing easy “point-and-click” configuration. B. It is an access point for ROM Monitor configuration. C. IT is a text-based interface using a keyboard. D. IT is required for remote management of routers. 2. When scrolling through output from a terminal session, the –More—prompt indicates which of the following? (Choose two.) A. Press the Enter or Return key for the next page. B. Press the Spacebar for the next page. C. Press the Spacebar for the next line. D. Press the Enter or Return key for the next line. 3. Which of the following statement are true about the different EXEC levels of access to a router? (Choose three.) A. User EXEC mode allows configuration changes to the router. B. Privileged EXEC mode permits commands that can change the router’s operation. C. Central Office# is an example of privileged mode prompt. D. Central Office(config)# is an example of privileged mode prompt. E. Central Office> is an example of a user mode prompt. F. User EXEC mode is also known as enable mode. 4. Which two commands ask the router to display a list of valid syntax to follow the word “show”? A. Show? B. Show help C. Sh? D. Sh ? 5. What is the likely reason for the following output from a router? Central Office# config...
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...Problem definition Cisco Systems Inc. is one of the leading companies operating in the telecommunication industry. At the present moment, the company has a strong position in the world market and actively develops its business targeting at the wider implementation of new technologies. In fact, the company was traditionally oriented on the introduction of innovations and nowadays it is still focused on the development of new technologies which can improve the position of the company in the market and guarantee its leadership in the future. In such a situation, Cisco Systems Inc. develops its corporate strategy, which basically targets at the acquisition of smaller companies which a great potential and have developments which could be very perspective in the future. One of such companies is Summa Four, which Cisco Systems Inc. wants to acquire. In this respect, it should be said that the acquisition of the new company will inevitably pose certain difficulties Cisco Systems Inc. will have to overcome. Even though the company has a huge experience of acquisitions, since the company has launched the strategy of acquisition since the early 1990s, the acquisition of Summa Four is different from the acquisition of any other company Cisco Systems has ever bided for before. To put it more precisely, as a rule Cisco Systems Inc. acquired companies which were small and did not possess significant manufacturing facilities. Basically, such acquisitions were rather investment in the human...
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