(Radio) When using the siP protocol, you need to use a local number graph for matching, if you use the default matching mode to match a 7-digit number beginning with 7727, then the following options are available?
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(Single-choice) HSI service uses VLAM tags to bind users precisely, if there are 5K FTTH hanging under the LT Users, which VLAN switching scheme is recommended?
(Multi-select) VLAN planning principles need to be considered
(Single)When deploying home and guest services in a PON system, which of the following services has the highest priority?
The number of users under the OLT can also determine whether the VLA is single-layer or dual-layer VL
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