it then looks for the startup configuration file. First‚ it looks in NVRAM. If NVRAM is empty‚ it broadcasts for a TFTP server. Finally‚ if neither place contains a startup configuration‚ the IOS provides an opportunity to enter setup mode. If the network engineer decides to exit setup mode‚ configuration commands can be entered
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Lab 7 Wide Area Networks 7.1 Distance Consideration 7.1.1 A WAN is a wide area network that is often used by large businesses or corporations. It is impractical for an organization to own an entirety of a WAN because a WAN is decentralized It’s l for an organization to own an entire LAN‚ or local area network‚ for business expansion purposes. This is control over a dedicated section of the local network that other businesses will want to buy into. 7.1.2 Increasing the required transmission distance
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~ Star Topology ~ • A star topology is the most common type of topology. Used in homes and offices. This type of topology is where all of the computers and devices on the network connect to a central device‚ thus forming a star. The central device that provides a common connection point for nods and on the network is called a hub. • On a star network‚ if one of the node fails. Only that node is affected. The other nods continue to operate normally if the hub fails‚ however‚ the entire
Free Network topology Computer network
Ans: 9 Ans: 10 Ans: 11 Ans: Define a network. What is its need? A computer network is a system in which computers are connected to share information and resources. Computer networks help users on the network to share the resources and in communication. Write two advantages and disadvantages of networks. Advantages: 1. Data or information can be shared among the user. 2. Fast communication can be achieved Disadvantages: 1. Expensive to install network. 2. Sophisticated Hardware and Software
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Routing in Wireless Sensor Networks: application on Fire Detection Abstract: this paper is about fire detection in building using a modified APTEEN routing protocol. Here we design a system called iFireControl which is a smart detection system for buildings‚ which is more water efficient than many current systems‚ while keeping its robustness. introduction A Wireless Sensor network (WSN) consists of spatially distributed autonomous sensors to monitor physical or environmental conditions‚
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Bandwidth management and strategies for improving network speed Abstract All over the world‚ there are different types of network and also millions of people trying to carry out one two transactions over these network. Often times‚ data transactions are very slow especially when it involves the internet. There should be some way to manage and increase the speed of data transactions over different networks and the internet inclusive. The aim of this paper is to expose us to the different bandwidth
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TCO 6: Given a specific business scenario with a need to create a typical CAN‚ MAN‚ or WAN‚ design the appropriate type of wireless connection. Background The city of Joshua‚ Texas needs to connect four additional government offices to its primary network located in the City Hall building. These buildings include the police station‚ public works office‚ animal shelter‚ and the fire station. The challenge for the city is that the buildings are separated by a state highway controlled by the State
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What expansion of network services and benefits might the library achieve? I think the library can achieve a greater freedom in offering the Wi-Fi for its patrons. By going with a wireless setup ads opposed to a hard line makes sense from a practical point. Why is it cheaper and better for a wireless? For one thing many people have their laptops or IPhones with them and can very easy connect to the Wi-Fi___33 being offered. If you hardwire a system you tend to have a backup of people waiting
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------------------------------------------------- Id : 430002978 Section : I4 ------------------------------------------------- Homework Chapter 1 Review Questions : 3- What Are Three Criteria Necessary For An Effective And Efficient Network? * Performance * Reliability * Security 4-what are the advantages of a multipoint connection over a point-to-point connection? Point-to-point connection is limited to two devices
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First of all‚ let us understand what it is we are debating here. We are debating social networking sites. Not just one or two specific sites‚ like Facebook‚ or Myspace‚ but social websites as a whole. So let us put forth a strong definition to fit the topic. Social Networking Site: Any websites which facilitates communication between two or more individuals. So what we are really talking about here is communication between human beings‚ online‚ rather than through any other medium (telephone
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