H11-811 · Question #9
To centrally deploy and upgrade eSpace IP phones in DHCP Option 246 mode, make a upgrade policy file and specify the upgrade range and policy.
The correct answer is A. TRUE. Option A (TRUE) is correct because Huawei eSpace IP phones support centralized software management through DHCP Option 246, which points phones to an upgrade server. To control which phones get upgraded and when, administrators must create an upgrade policy file that defines…
Question
To centrally deploy and upgrade eSpace IP phones in DHCP Option 246 mode, make a upgrade policy file and specify the upgrade range and policy.
Options
- ATRUE
- BFALSE
How the community answered
(36 responses)- A78% (28)
- B22% (8)
Explanation
Option A (TRUE) is correct because Huawei eSpace IP phones support centralized software management through DHCP Option 246, which points phones to an upgrade server. To control which phones get upgraded and when, administrators must create an upgrade policy file that defines the upgrade range (which phone models or IP ranges are targeted) and the upgrade policy (such as timing or version rules).
Option B is wrong because denying this would mean there's no structured way to manage firmware rollouts centrally - the entire purpose of Option 246 mode is to enable exactly this kind of policy-driven, centralized deployment.
Memory tip: Think of DHCP Option 246 as the "address label" that tells phones where to look for updates, while the upgrade policy file is the "rulebook" that tells the server who gets updated and how. Both pieces are required for a complete centralized upgrade workflow - the option alone isn't enough.
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