Refer to the exhibit
An engineer fails to implement a Cisco UCS Manager integration manager. The credentials and IP connectivity between Cisco APIC and UCS Manager are configured as expected. Which action resolves the issue?
A. Disable HTTP to HTTPS redirection in Cisco UCS Manager
B. Enable JSON API on the Cisco UCS Manager
C. Change the Integration Manager name to FQDN of the Cisco UCS Manager
D. Install ExternalSwitch app in the APIC controller
