
PhysicalAddressingandSwitching.Networkisagroupofdevicesconnectedtoeachother.OnLayer2,devicescancommunicatewithinasinglenetworkonly.,Layer2switches,suchastheCiscoCatalyst2960,havephysicalportstowhichdevicescanbeconnected.Butthesephysicalportscan't...
Layer 2 Switching & VLANs | Cisco CCNA 200-301
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