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Refer to the exhibit. An engineer reconfigures the pot-channel between SW1 and SW2 from an access port to a trunk and immediately notices this error in SW1's log. Which command set resolves this error?
Correct Answer: B
Warning: Spantree port fast start should only be enabled on ports connected to a single host. Connecting hubs, concentrators, switches, bridges, etc. to a fast start port can cause temporary spanning tree loops. (config-if)#spanning-tree portfast disable https://www.cisco.com/c/en/us/support/docs/lan-switching/spanning-tree-protocol/69980- errdisable-recovery.html