(Single)When deploying home and guest services in a PON system, which of the following services has the highest priority?
(Radio) The following is not the QOS service model, is
(Single choice) The following statement about ssH connection is incorrect, yes
(Radio) When the 0LT global or VLAN service template enables the PITP switch, the service port allows the upstream packet to be carried, the Vendor tag switch, and the user to carry the vendor upstream packet In the case of tarf information, the following statement regarding olts to PITP message processing strategies is correct
When the Type C dual home protection linkage uplink detection, if the OLT or OLT uplink fails, the Type C dual home protection can be reversed to another OLT