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Posts Tagged ‘core’

CCNA 1.5: Compare and contrast collapsed core and three-tier architectures

Overview: The collapsed core architecture and the three-tier architecture are design approaches, not physical separations.  It’s a way of thinking about the network, not a way of viewing actual network devices.   Study Notes: Collapsed core Core and Distribution layers are combined as a single layer The collapsed core devices must be capable of core […]


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