论文代写：多播路由器
理想情况下，发送方不需要知道有关IP多播接收方的信息，因为传输与UDP数据报的应用以及IP多播地址无关。这种类型的传输适用于不同的流媒体应用（Wing，2010）。在多播Web应用程序，数据库复制或高速缓存的情况下，存在组播传输的可靠性需要较高的情况。由于正常的TCP是一对一协议，所以这不是一个可行的选择。多播性质的传输连接涉及众多接收者。需要可靠型传输协议来处理众多接收器具有不同分组并可能以不同顺序到达的情况，从而使得接收器能够具有不受干扰的信息流。在多播地址分配中，路由器启动与周围多播路由器的通信，以交换关于网络拓扑和组成员关系的信息（Yang，2012）。 MBone是指通过这些网络隧道构建的互连IP多播网络，它不提供对多播外出的支持（Do和Chakka，2010）。然而，随着频率的提高，随着频率的提高，可管理性和可扩展性等问题也随之增加。随着MBone在规模上的增长，需要多播场地来部署域间分层路由。
论文代写：多播路由器
Ideally, it is not required of the sender to have information regarding IP multicast receivers since the transport is sans connection with the application of UDP datagrams along with IP multicast address. This type of transport is suitable for different streaming applications (Wing, 2010). There are instances when the reliability of multicast transport needs to be high in scenarios of multicast web application, database replication or in cache. As normal TCP is a one on one protocol, it is not a feasible option. A transport connection of multicast nature involves numerous receivers. It is required of the reliable type transport protocol to handle situations where the numerous receivers have different packets that may arrive in difference sequence thus enabling the receivers to have an undisturbed flow of information. In multicast address allocation, the routers initiate communication with the surrounding multicast routers for exchanging information pertaining network topology and group membership (Yang, 2012). MBone refers to the interconnected IP multicast networks that has been constructed by means of tunnels across such networks that do not provide support to multicast outing (Do and Chakka, 2010). However, as it has advanced, with the increase in frequency, there has been an increase in the problems such as manageability and scalability. As the MBone as grown in terms of size, it has been required of the multicast arena to deploy inter domain hierarchical routing.
