An Engineer Need to Implement a Solution That Prevents Loops

question 120

Multiple Choice

An engineer need to implement a solution that prevents loops from occurring accidentally by connecting a switch to interface Ethernet1/1. The port is designated to be used for host connectivity. Which configuration should be implemented?

• A) switch# configure terminal switch(config)# interface Ethernet1/1 switch(config-if)# spanning-tree bpduguard enable
• B) switch(config-if)# spanning-tree guard loop
• C) switch(config-if)# spanning-tree loopguard default
• D) switch(config-if)# spanning-tree bpdufilter enable

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