A.注冊O(shè)NU,配置VLAN及屬性,配置vlan上行口B.OLT配置組播VLAN成員。C.OLT配置組播VLAN(igmp模式,igmp版本,節(jié)目匹配模式,組播上行口)D.配置vlan虛端口,配置ONU端口缺省VLAN,OLT配置IGMP用戶
A.廣播B.單播C.組播D.點播
A.igmp offB.igmp proxyC.igmp onD.igmp Snooping