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- The degree and delay constrained routing problem in overlay multicast is studied, and a new overlay multicast routing protocol called degree and delay constrained tree protocol (DDCTP) is proposed. 摘要研究了有度和延时约束的覆盖多播路由问题，提出了一个新的覆盖多播路由协议-度、延时约束树协议(DDCTP)。
- Simulations demonstrate that performance of the algorithm is steady,cost and delay of multicast tree are both lower. 仿真实验结果表明本算法具有良好的稳定性,有较低的代价和时延。
- QoS-aware hierarchical multicast routing algorithms are used to construct a multicast tree satisfying QoS requirements among network domains. QoS层次多播路由算法用来构造满足QoS要求的域间多播树。
- Note: To disable MST, another spanning tree protocol, such as PVST+, must be configured. 注意：要禁用MST，另外一个生成树协议，像PVST+，是必须配置的
- When is a switched network that is running the Spanning Tree Protocol considered to be fully converged? 运行生成树协议的交换网络中，何时的状态可以认为完全收敛？
- Based on topology aggregation,QoS-aware hierarchical multicast routing algorithms are used to construct a multicast tree satisfying QoS requirements among network domains. 在拓扑聚集的基础上,QoS层次多播路由算法用来构造满足QoS要求的域间多播树。
- During the starting phase, routing scheme based on genetic algorithms is used to optimize the overall performance of original multicast tree under several constraints. 在维护阶段，采用拓扑维护机制、路由性能监控机制和路由更新机制，对多播拓扑的动态进行快速响应。
- Application level multicast is a hot issue in current network study.Its multicast tree is constructed on the virtual completely-connected overlay network. 摘要应用层组播作为当前网络研究的热点，其组播树是构造在虚拟完全连通覆盖网络上的。
- Understand the main purpose of the Spanning Tree Protocol in a switched LAN. The main purpose of STP is to prevent switching loops in a network with redundant switched paths. 理解生成树协议在交换式LAN中的主要用途.;STP的主要用于是在有冗余交换路径的网络中防止出现交换环路
- Based on the analysis of the existing algorithm of MAC address forwarding table,it presents a kind of new physical topology discovery algorithm depended on spanning tree protocol. 在分析原有基于MAC地址转发表算法的基础上,提出一种新的基于生成树协议的拓扑发现算法。
- When there is no potential parent in the local multicast tree, the new node can select some branch for further detecting towards the leaf nodes by adjusting another heuristic parameter. 当多播树局部不存在可能父节点时，通过调节另一启发因子，新节点可以选择某一分支继续向树的叶节点方向作探测。
- Redundant power supplies,hot-swappable modules and Spanning Tree Protocol (STP) support are all mandatory elements of a backbone switch,as is support for emerging switch technologies,including virtual LANs. 具有冗余能力的电源、可热插拔的模块和对生成树协议（STP）的支持都是基干交换机必备的成分，实际上它支持新出现的交换技术，如虚拟局域网。
- Redundant power supplies, hot-swappable modules and Spanning Tree Protocol (STP) support are all mandatory elements of a backbone switch, as is support for emerging switch technologies, including virtual LANs. 具有冗余能力的电源、可热插拔的模块和对生成树协议（STP）的支持都是基干交换机必备的成分，实际上它支持新出现的交换技术，如虚拟局域网。
- Multiple Spanning Tree Protocol(MSTP) was designed to solve the problem of the slow astringency speed in Spanning Tree Protocol(STP) and no 802.1Q VLAN sharing in Rapid Spanning Tree Protocol(RSTP). MSTP协议是针对STP收敛速度慢;RSTP不能进行基于802.;1Q的流量分担等情况下提出的一种新的多域生成树协议。
- multicast tree state information 组播树状态信息
- On the NP-complete problem, two swarm intelligent algorithms are proposed based on AntNet algorithm and BeeHive algorithm to find QoS-constrainted paths or multicast trees, respectively. 由于所研究问题是NP完全问题，因此提出了两种群集智能算法，分别基于蚂蚁网络算法和蜂群算法来寻找满足QoS约束的路径或组播树。
- On the other hand,SBMR also generated multicast trees better than DCSP with a probability of 82%,15% decrease of costs of the network,and 11% less links to be shared on the average. However,the CPU time increased by 28% as a penalty in this case. 与多播路由DCSP算法相比;本算法以增加28%25的CPU时间为代价;构建的82%25的多播树比DCSP更优;代价降低15%25;而且启用的链路数减少11%25;达到了更好的链路共享.
- Research of Spanning Tree Protocol 对生成树协议的研究
- RSTP Rapid Spanning Tree Protocol 快速生成树协议
- MSTP( Multiple Spanning Tree Protocol) 多生成树协议
