CISCO4 CHAPTER 1 WAN is a data communications network that operates beyond the geographic scope of a LAN. WAN allows the transmission of data across greater geographic distances. 3 Major characteristics of WANs • Generally connect devices that are separated by a broader geographical area than can be served by a LAN. • Use the services of carriers‚ such as telephone companies‚ cable companies‚ satellite systems‚ and network providers. • Use serial connections of
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describes the different types of networks. It states "nearly every type of design is referred to as an ¬area network". The main networks discussed are‚ LAN and WANs. According to the article‚ these were the original categories of area networks. LAN‚ which stands for Local Area Network‚ connects devices over a relatively short distance via a network. WAN‚ which stands for Wide Area Network‚ spans over a large physical distance; hence the word "wide". An example of a LAN can be found within a school‚ office
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warehouse d. LAN-to-WAN Domain - Unauthorized access from public Internet e. WAN Domain - Service provider has a major network outage f. Remote Access Domain - Remote Communication from home office g. System/Application Domain - Fire destroys primary data center 3. The primary domain identified as having the greatest number of risks‚ threats‚ and vulnerabilities was the System/Application Domain. 4. The risk impact or threat to the healthcare HIPPA compliance impacted by the LAN-to-WAN Domain would be
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upgrades‚ patches or antivirus. LAN domain: network has not secured with appropriate access controls‚ hubs must be upgraded with switches. And have limited access to switches or network controls. LAN-WAN Domain: if users are allowed to visit malicious websites they can accidentally download software WAN Domain: Dos attacks and DDos attacks uploads done to the network. Remote access Domain: infected devices getting remotely connected to the network. System/Application Domain: applications infected
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CHAPTER ONE 1.0 SIWES INTRODUCTION The Students Industrial Work Experience Scheme (SIWES) is one of the Federal Government policies established under decree No 47 of 1971 of industrial training fund. It’s also a skill-acquisition programme designed for the tertiary institutions as a complementary programme to the theoretical education and laboratory and workshop practices engaged in by students in tertiary institutions which‚ by industrial standards‚ are inadequate or insufficient to serve the
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uses a single pair of wires on the local loop at each end of the call 2. Which of the following are services that telcos have offered as WAN services over the years? A. Switched analog circuits B. Dedicated digital circuits 3. This chapter claims that IP routers work well as devices that connect to many different types of interfaces‚ including LANs and WANs. Which of the following answers list the reasons why routers do well in this role? A. Routers have much faster CPUs and can do the hard work
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system‚ which facilitates data transfer only when needed. Global Finance‚ Inc. has employed Integrated Services Digital Network (ISDN)‚ which only transfer data when initiated (Acharya‚ Lasse‚ Thomas & Matthew‚ 2011). Apart from Wide Area Network (WAN) and Local Area Network (LAN) connections‚ Global Finance‚ Inc. has utilized other forms of connections such as different internet ISPs‚ private networks and telephone connections. The design has also incorporated Virtual Private Network (VPN) for in
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the research of this network based assignment I have equally focus upon my personal development and look for to become accustomed the worldwide assessment of performance more especially to the personal development in networking. It is based mainly on WAN based networking for Nokia Incorporation The primary four part scores seek to gauge Personal grooming as a professional figure when I was capturing data‚ the aptitude to create a living in a dynamic-based company like Nokia. Aim of Project To
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(1555-1559) Council of Trent Problems such as outbreak in plagues‚ war between France and Spain‚ and changing of popes occurred The ladder group wan and only the church could interpret Scripture Both faith and good works worked for salvation the catholic church entered a new phase of its history Conclusion In conclusion‚ the catholic reformation’s main goal was to proceed with Catholicism and some of the aims‚ methods‚ and degree of success of the catholic reformation were
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