帧中继下配置OSPF---point-to-multipoint与point-to-point

帧中继下配置OSPF---point-to-multipoint与point-to-point,帧中继 ospf,帧中继配置,ospf配置,ospf配置实例,思科ospf配置实例,思科ospf配置,华为ospf配置实例,ospf stub配置,ospf冗余配置案例