Which two commands can be used to enable BPDU guard on a switch? (Choose two.)

Question:
Which two commands can be used to enable BPDU guard on a switch? (Choose two.)

• S1(config)# spanning-tree bpduguard default
• S1(config-if)# spanning-tree portfast bpduguard
• S1(config)# spanning-tree portfast bpduguard default
• S1(config-if)# enable spanning-tree bpduguard
• S1(config-if)# spanning-tree bpduguard enable

Explanation: BPDU guard can be enabled on all PortFast-enabled ports by using the spanning-tree portfast bpduguard default global configuration command. Alternatively, BPDU guard can be enabled on a PortFast-enabled port through the use of the spanning-tree bpduguard enable interface configuration command.

Exam with this question: CCNA 2 v7 Modules 10 – 13 Exam Answers