Adding an ONT (Optical Network Terminal) to the OLT involves several steps, but the critical step is registering the ONT and binding it to the appropriate profile.
Key Steps :
DBA Profile : Configures dynamic bandwidth allocation for the ONT but is not mandatory during initial registration.
ONT Service Profile : Defines services (e.g., Internet, IPTV) but is applied after the ONT is added.
Add ONT and Bind Profile : Registers the ONT with the OLT and binds it to a pre-configured line profile. This is the essential step for adding an ONT.
ONT Line Profile : Configures the VLAN and service parameters but is created before adding the ONT.
Why C?
The most critical action when adding an ONT is to register it and bind it to a profile, ensuring it is recognized and operational within the network.
Thus, the correct answer is C .
References:
HCIA Huawei ACCESS Official Documentation , Chapter: ONT Registration.
OLT Command Reference Guide by Huawei.
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