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This Concept Map, created with IHMC CmapTools, has information related to: chp 14, -Expensive -Connection Setup Latency -Cell Tax -Spec of serv. req. -lack of Efficient Broadcast -Complexity of Qos -Assumption of Homogeneity has caused ATM not to become a universal network., Asynchronous Transfer Mode(ATM)- the technology handles much higher speeds and offers many more services. -to meet goals uses protocol ATM adaptation Layer 5 to send and recieve data, Asynchronous Transfer Mode(ATM)- the technology handles much higher speeds and offers many more services. -to meet goals ???? An ATM switch uses label switching to rewrite the connection identier(VPI/VCI) in each cell it forwards., ISDN didn't satisfy Goals: -Universal Service -Support for all Uses -Single,Unified Infrastructure -Service Guarantees -Support for Low-Cost Devices, Connection-Oriented Networking and ATM first network ISDN, ISDN so Asynchronous Transfer Mode(ATM)- the technology handles much higher speeds and offers many more services. -to meet goals, Asynchronous Transfer Mode(ATM)- the technology handles much higher speeds and offers many more services. -to meet goals has drawbacks -Expensive -Connection Setup Latency -Cell Tax -Spec of serv. req. -lack of Efficient Broadcast -Complexity of Qos -Assumption of Homogeneity, Connection-oriented service paradigm where one computers request a connection to the other, and the second computer must agree to accept the connection. connection formerly known as Virtual Channel:virtual is appropriate because ATM connections are formed by storing values in memory rather than by attaching phyiscal wires., Asynchronous Transfer Mode(ATM)- the technology handles much higher speeds and offers many more services. -to meet goals uses Connection-oriented service paradigm where one computers request a connection to the other, and the second computer must agree to accept the connection.