Which two statements describe how the information contained in a BPDU is used by a switch? (Choose two.)
- to set the duplex mode of a redundant link
- to activate looped paths throughout the network
- to determine the root bridge
- to prevent loops by sharing routing tables between connected switches
- to determine which ports are placed in forwarding mode
Exam with this question: CCNA Discovery 3: DRSEnt Final Exam
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