A network team is getting reports that air conditioning is out in an IDF. The team would like to determine whether additional network issues are occurring. Which of the following should the network team do?

A. Confirm that memory usage on the network devices in the IDF is normal.

B. Access network baseline data for references to an air conditioning issue.

C. Verify severity levels on the corporate syslog server.

D. Check for SNMP traps from a network device in the IDF.

E. Review interface statistics looking for cyclic redundancy errors.