A network engineer must set the load balance method on an existing port channel. Which action
must be done to apply a new load balancing method?

A.
Configure the new load balancing method using port-channel load-balance.

B.
Adjust the switch SDM back to “default”.

C.
Ensure that IP CEF is enabled globally to support all load balancing methods.

D.
Upgrade the PFC to support the latest load balancing methods.