An administrator recently upgraded a Cisco Webex DX80 through its web interface but discovered the next morning that the unit has received to its previous version. What must the administrator do to prevent this from happening again?

A. Assign a phone security profile with secure SIP.

B. Set the prepare cluster for rollback to pre-8.0 enterprise parameter to true.

C. Confirm the phone load name in the phone configuration.

D. Assign a universal device template to the phone.








 

Suggested Answer: C



This question is in 350-801 CLCOR exam 
For getting CCNP Collaboration Certificate


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