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

Question

Options

• ADefine a new firmware load on specific device. Save configuration and reset individual device.
• BDefine load in device defaults. Reset Device Pool.
• CUpload firmware to TFTP server. Restart TFTP service.
• DEnable Peer Firmware Sharing.

• A
  81% (34)
• B
  5% (2)
• C
  12% (5)
• D
  2% (1)

Explanation

To minimize impact when deploying new firmware, you should target only the specific device rather than making changes that affect groups of devices. Option A assigns the new firmware load directly to the individual phone's device configuration and resets only that phone - no other phones are affected. Option B changes device defaults and resets an entire Device Pool, which would push the new firmware to every phone in that pool. Option C restarts the TFTP service, which causes all phones that rely on that TFTP server to restart and potentially reload firmware. Option D (Peer Firmware Sharing) is a mechanism to reduce TFTP server load by having phones share firmware with each other, but it does not target a single device. Only Option A scopes the change to a single phone.

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