In addition, the higher level protocols provide more sophisticated application layer services, such as Telnet.
此外，较高级别的协议提供更复杂的应用层服务，如Telnet。
To solve the problems of IP multicast address and the deficiency of existing application level multicast protocols' address scheme, we proposed a new address scheme.
为解决IP组播地址问题以及现有应用级组播协议中地址方案的不足，本文提出了一个新的三段式地址方案。
Furthermore, based on above principles we analyzed and compared several reliable multicast protocols and application level multicast protocols, and investigated their superiority and deficiency.
参照这些原则对多种可靠组播协议和应用级组播协议进行了分析和比较，并且探讨了这两类协议的优势和不足。
应用推荐