2.1 A MAC address is unique to every NIC because it is a unique identifier assigned to network interfaces for communications on the physical network segment. MAC addresses are used as a network address for most IEEE 802 network technologies. The effect of two different manufactures with the same LAST 24 bits of their MAC address would be nothing. The reason for this is because the first 24 bit would be specific for each individual manufacture and even if the last bits are the same the MAC address
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Suppose you own a home remodeling company. You are currently earning short-run profits. The home remodeling industry is an increasing-cost industry. In the long run, what do you expect will happend to a.) Your firm's costs of production? explain. b.) The price you can charge for your remodeling services? Why? C.) Profits in home remodeling. Why? a.) The firms cost of production will increase. The home remodeling industry is an increasing-cost industry, therefore the costs associated with inputs
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Networking Project Tony Sanchious University of Phoenix CMGT/554 September 10, 2012 La Shanda Perry Patton-Fuller Community Hospital is a prominent hospital that is known for specializing in radiology, physical therapy, pharmacy, and surgery. Patton-Fuller Community Hospital was founded in 1975. Patton-Fuller Community Hospital has been providing quality care to all its patients both children and adults alike. Patton-Fuller Community Hospital patients are accustomed to
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concerns back to senior leaders so that the change plan can be adjusted as needed. If your organization has a change council, ask to be part of it. If it doesn’t, offer to help organize one. For change leaders, there is no replacement for direct feedback as to how communications, plans, and new projects are being perceived in the field. 8. Help other employees cope with change. Even if you’re excited about change, not everyone will be. Some team members might feel confused, angry, frustrated, or
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Connectionless services • Multicast services • LAN media access control (MAC) driver services LANE service provides connectivity between ATM-attached devices and connectivity with LAN-attached devices. This includes connectivity between ATM-attached stations and LAN-attached stations and also connectivity between LAN-attached stations across an ATM network. Because LANE connectivity is defined at the MAC layer, upper protocol layer functions of LAN applications can continue unchanged when
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D, F Vocabulary Matching pg. 163 1. T – Collision domain 10. G – Full Duplex 19. K – Port-based buffering 2. I – Hub 11. E- NIC 20. N – Shared Memorybuffering 3. O – MAC 12. S – Latency 21. F – Frame Check sequence 4. Q – Bridge 13. H – Bit time 22. M – Cut- Through 5. V – Switch 14. B – Attenuation 23. R – Fragment
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login - Location (department) - IP address - MAC address - Make - Model - Serial number/product number/service tag - Size of hard drive - Amount of RAM - Processor speed - Optical drive - Date of purchase - Warranty begin/end - Network drop number - Peripherals attached - Notes 155 156 Implementing Technology Solutions in Libraries • Public computers - Computer name - Primary user login - Location (department) - IP address - MAC address - Make - Model - Serial number/product
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subset of a larger network 3. MAC addresses and port locations 4. Indicates that the location of a MAC address is connected 5. Broadcast storm 6. Arp -a 7. MAC addresses have expired and been deleted 8. Because MAC addresses are temporary 9. B,D,E SECTION 5.3 10. 2, data link layer 11. Multiport bridge 12. Private channel between the two computer connected, isolated from interference 13. Multicast and Broadcast messages 14. Computer pings, IP address and MAC address are found, opposite
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transfer server, thereby allowing other computers to send and receive files to and from that computer. * The term collision domain defines the set of devices whose frames could collide * Broadcast Addresses: The most often used of the IEEE group MAC addresses, the broadcast address has a value of FFFF.FFFF.FFFF (hexadecimal notation) * Multicast Addresses: Multicast addresses are used to allow a subset of devices on a LAN to communicate. Chapter 3 – WAN fundamentals: * The OSI physical
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works on the data link layer of the OSI model. An example of this “hexadecimal” number is 02-C3-7E-3D-0A-B4. This MAC address is unchangeable and unique to each system, and assigned to each device by the manufacturer. In addition, if you move a device to another network this address stays the same, as long as the network card has not been changed (Addressing Facts, n.d.). The MAC address is used mostly for identifying and sending information to hosts that are on the same network, or Ethernet.
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