Which of the following actions is the best way to start troubleshooting this problem?

You have a customer with an MDS fabric that is experiencing a performance problem. You suspect that the problem is due to a BB credit starvation issue with a host HBA. The customer has both a DS-PAA-2 and a Fibre Channel Analyzer on location. You want to collect a trace and look at the R_RDY flows between the MDS and the host. Which of the following actions is the best way to start troubleshooting this problem?
A. Collect a Fibre Channel Analyzer local brief trace on the MDS and look for missing R_RDYs.
B. Collect a Fibre Channel Analyzer local trace with full detail on the MDS, because the detail is needed to examine the R_RDY flow.
C. Use the DS-PAA-2 and the MDS span feature to capture a trace and examine the R_RDY flow between the host and MDS.
D. Use the Finisar and the MDS span feature to capture a trace because the DS-PAA-2 cannot decode R_RDYs.
E. Break the physical connection between the host and MDS and insert the Fibre Channel Analyzer inline.

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