Which three basic switch functions increase available bandwidth on the networks? (Choose three) A. loop avoidance B. address learning C. hop count limiting D. broadcast filtering E. packet forward/filtering

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Explain how many tables are in ospf protocol?

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What are segments?

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Which layer is responsible for providing mechanisms for multiplexing upper-layer application, session establishment, and tear down of virtual circuits? A.) Session B.) Network C.) Physical D.) Transport E.) Application F.) Presentation

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Which of the following are Session Layer standards? A.) ASCII and EBCDIC B.) MPEG and MIDI C.) NFS and SQL D.) JPEG and PICT

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What is the function of a router?

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What is the purpose of a data link?

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Which term describes the process in which frames from one network system are placed inside the frames of another network system? A. bridging B. tunnelling C. data link control D. generic routing E. packet switching

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What does protocol mean?

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Which layer is responsible for identifying and establishing the availability of the intended communication partner? A.) Application B.) Presentation C.) Transport D.) Session E.) Network

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What is the maximum value of administrative you can use?

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Cisco routers can secure the enable password with a one-way hash algorithm. What command would encrypt the enable password with the strong encryption method? A.) enable encrypt john B.) password john C.) enable secret john D.) enable password john E.) secret john F.) enable password 5 john

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