Cisco Exam Questions

Which option allows an engineer to deploy new firmware to a single phone, while reducing possible im

Which option allows an engineer to deploy new firmware to a single phone, while reducing
possible impact?

A.
Define a new firmware load on specific device. Save configuration and reset individual device.

B.
Define load in device defaults. Reset Device Pool.

C.
Upload firmware to TFTP server. Restart TFTP service.

D.
Enable Peer Firmware Sharing.