InterviewSolution
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InterviewSolution
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Explain the Local system in a DSL system. |
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Answer» The local access network uses inter-CO local carrier network as a foundation. To provide connectivity between multiple service providers and users of multiple services, additional hardware may be required. Frame Relay switches, ATM switches and / or routers may be provisioned in the access network for this purpose. Increasingly, ILECs and PTO are looking for ATM equipment to fulfill this role, and nextgeneration DSLAM include ATM switching to accomplish it. |
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