Which STP enhancement should be configured in the network to prevent a nondesignated port to transition to a forwarding state when a topology change occurs?
- Root guard should be implemented on the Layer 2 ports between the distribution switches.
- PortFast should be implemented on the uplink ports from the access switches to the distribution switches.
- Loop guard should be implemented on the Layer 2 ports between DSW1 and DSW2 and on the uplink ports from the access switches to the distribution switches.
- BPDU guard should be implemented on the Layer 2 ports between DSW1 and DSW2 and on the uplink ports from the access switches to the distribution switches.
Exam with this question: CCNP SWITCH Final Exam Answers
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