unit 5 assign 2 - Unit 5 Assignment 2 Multiple Choice Key...

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Unit 5 Assignment 2 Aaron Crawford NT1210 Multiple Choice & Key Terms Page 248 1. C 2. D 3. B 4. A 5. D 6. C 7. A 8. C 9. C 10. D 11. D 12. A/C 13. A 14. A/B 15. A 16. A/B 17. A 18. C 19. A 20. D
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Unit 5 Assignment 2 Aaron Crawford NT1210 Ethernet LANs – A collection of devices, including user devices, LAN switches, routers, old hubs, and physical and data link layers, so that the devices can send Ethernet frames to each other. 802.3 – The name of the original IEEE Ethernet standard as well as the overall base name of all IEEE Ethernet LAN working committees. Fast Ethernet – The informal name for one particular Ethernet standard, originally defined formally as 802.3u, which was the first Ethernet standard to surpass the original 10-Mbps speed to run at 100 Mbps. Gigabit Ethernet – The informal name for one particular Ethernet standard, defined formally in 802.3z (for fiber) and 802.3ab (for UTP), with a speed of 1 Gbps.
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Unformatted text preview: Ethernet Frame – The bytes of data that flow in an Ethernet LAN, which begins with the Ethernet header, followed by data and ends with the Ethernet trailer. Ethernet LANs deliver Ethernet frames from one Ethernet device to another. Autonegotiation – A process defined by the IEEE so that nodes on the same Ethernet link can exchange messages for the purpose of choosing the best speed and duplex option that both nodes support. MAC Address – A data link layer address, 48 bits in length, usually written as 12 hexadecimal digits and used to represent different devices connected to LANs. MAC Address Table – On a LAN switch, a table of MAC addresses and local switch ports that the switch uses when making its decision of where to forward Ethernet frames that arrive at the switch. Unit 5 Assignment 2 Aaron Crawford NT1210...
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  • Spring '14
  • ethernet frames, Ethernet LANs, IEEE Ethernet standard, particular Ethernet standard, IEEE Ethernet LAN

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