Ethernet switches keep track of which ports have which MAC addresses behind them. This is stored in the CAM table of a layer 2 switch. When duplicate entries occur, this result in MAC address flapping and switches have different ways of handling this, which may result in network instability.
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Ethernet switches keep track of which ports have which MAC addresses behind them. This is stored in the CAM table of a layer 2 switch. When duplicate entries occur, this result in MAC address flapping and switches have different ways of handling this, which may result in network instability.