Dec 5, 2017 - Which option describes how a switch in rapid PVST+ mode responds to a topology change? It immediately deletes dynamic MAC addresses that were learned by all ports on the switch. Q5- The switch is running RSTP not Rapid-PVST so the same switch will be the root bridge for all the vlans. Also since the given switch is the root bridge all its ports will be designated which in turn will only be in forwarding state. So option A is wrong. Option F is correct.
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Which option describes how a switch in rapid PVST+ mode responds to a topology change?
A. It immediately deletes dynamic MAC addresses that were learned by all ports on the switch. B. It sets a timer to delete all MAC addresses that were learned dynamically by ports in the same STP instance. C. It sets a timer to delete dynamic MAC addresses that were learned by all ports on the switch. D. It immediately deletes all MAC addresses that were learned dynamically by ports in the same STP instance.