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.

Question

Quizplus · Accepted Answer

The administrator should confirm the phone load name in the phone configuration to ensure that the device is using the correct firmware version and not reverting to a previous one.

An Administrator Recently Upgraded a Cisco Webex DX80 Through Its