Which three activities within the plan phase are performed when assessing the current operations and network management infrastructure and verifying the current capabilities to support a routing and switching solution for the customer, including people, processes, and tools? (Choose three.)

A.
Produce Network Operations specifications and requirements.

B.
Assess current Network Infrastructure and Network Management applications.

C.
Produce an Operations Readiness Assessment report.

D.
Produce a Network Management Operations plan.

E.
Present and review the Operations Readiness Assessment report.

F.
Collect and verify Operations and Network Management Infrastructure information.