Domain.com is planning a host based migration from a Symmetrix, to a new DMX. ControlCenter is being implemented to manage and monitor the DMX, but will not have connectivity to the older Symmetrix. Critical data is on the source array that has no dial home capability. Domain.com do, however, want to be able to monitor the source array during the migration process. They will not permit any ControlCenter agents to be deployed on servers attached to the source array and there are also no switch or FA ports available.
Which is a method you would recommend for the monitoring of the source array during the migration?

A.
Configure ControlCenter to monitor the source Symmetrix via proxy.

B.
SNMP be enabled on the Service Processor on the source Symmetrix.

C.
Develop custom scripts for monitoring the Symmetrix.

D.
Build a temporary server, connect it to the source Symmetrix and install the proper ControlCenter agents.