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Published byChester Sherman Hall Modified over 9 years ago
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ADSL Router Prestige 641 ZyCAMP 6/8/1999
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Agenda What is ADSL Applications Reference Model ADSL Network Infrastructure Framing and Encapsulation Live Demo (Video On Demand)
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What is ADSL? Rate Adaptation And The Copper Infrastructure Security Always on Asymmetry
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Application Video on demand Video conference Broadcast TV Distance learning Internet Access LAN Access Home Shopping
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Simultaneous Data & Voice POTS Splitter ZyXEL ADSL Router Prestige 641 To Central Office Telephone
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Reference Model -1
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Reference Model -2
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Internet ADSL Network Infrastructure Central Office DSLAM ATM Network ATM Frame Relay IP NSP Router Broadband Access Server PSTN
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Framing and Encapsulation Ethernet MAC Application TCP IP PPP ATM OC-3/12/48 NSP ATM ADSL ATM NAT/DHCP IP PPP IP (local) Application TCP IP (local) ATU-RATU-C Client PC
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Live Demo Video Server Central Office DSLAM Access Switch Internet PSTN Splitter
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