In this model, the virtual path (VP) established by the QoS negotiation in the SUPANET can implement the fast and reliable data transporting from multicast source to multicast group members.
在这种模式下,利用SUPA域内通过服务质量协商建立的虚通路VP,可以实现从组播源到组播组成员之间端到端的高速、可靠的数据传输。
参考来源 - IP组播与SUPANET组播接入管理研究This architecture called LOARD uses virtual path and virtual interface to provide a transparent platform for both control plane and data plane. It is suitable for next generation routers, which are distributed, paralleling, wire speed, open and extensible.
该结构采用虚拟接口、虚拟通道,为分布式路由器的各模块提供了统一的抽象平台,不仅可以适应控制模块的软硬件环境,也可以适应转发模块的软硬件环境需求,对集中式路由器和分布式路由器都具有很好的扩展性和开放性,适合下一代路由器的发展需求。
参考来源 - LOARD:分层的开放分布式路由器结构 in C·2,447,543篇论文数据，部分数据来源于NoteExpress
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