zujiajishu

说明：  目前 通用的组播协议以及组播组网的基本方案并针对组播业务需求和运营过程中 面临的问题提出了电信级的可运营可管理的“受控组播”解决方案包括信源 管理用户管理和组播安全控制等方面的内容
(The current common multicast group multicast protocols as well as the basic program and network for multicast business needs and operational process issues faced by the telecommunications operator class can be managed, controlled multicast solutions include source manage user management and multicast security control of the content)