Change the tcp / ip protocol configuration to the correct subnet mask 大概的意思就是你的子网掩码配置错误,正确的配置子网掩码即可。
If it is used , authentication takes place before the network layer protocol configuration phase begins 如果使用验证,验证工作在进入网路层协定阶段之前就开始。
Connection parameters - - the parameters associated with the connection address for the network protocol configuration 连接参数- -与用于网络协议配置的连接地址关联的参数。
When the gsm based gate - way is designed and realized , the paper emphasizes the short message communication technique used in transmitting location data , involves short message actualization unit , protocol configuration , receiving / transmitting process , data pdu encapsulation , data coding , and so on 在系统gsm通信网关的设计与实现中,重点对系统中采用的短消息数据传输技术做了详细的分析,包括短消息的实施单元、协议结构、收发过程以及信息传输过程中数据的pdu封装等。
In this paper we integrate the theoretical analysis with opnet modeling and simulation to analyze the key factors that affect the throughput performance metric of the aos protocol . with the throughput curve we optimize the protocol configuration to direct the applications of the protocol to space missions 本文采用理论分析与opnet软件建模仿真相结合的方式分析影响aos协议包业务吞吐量性能指标的关键因素,并根据得到的吞吐量曲线优化协议配置参数,得到的结论可以指导协议在空间任务中的应用。
In this paper , we create the network , node and process model using opnet software to simulate throughput performance of aos packet service , and choose various combinations of source packet length , transfer frame length and channel error rate to form different simulation scenarios . by analyzing the throughput - packet length , throughput - frame length simulation curves at different channel ber we get the optimal packet length and frame length configurations , and give some advice for the optimization of protocol configuration parameters according to throughput performance metric ; the complete node and process model of aos protocol have been built by opnet software , and a simple network scenario has been built to simulate and verify the validation of the protocol model 本文在建模仿真方面,用opnet软件建立仿真aos协议包业务吞吐量性能的网络、节点、进程模型,选取不同的包长、帧长与信道误比特率组合建立仿真场景进行仿真,得到不同误比特率条件下吞吐量-包长、吞吐量-帧长关系曲线,经过分析得出最大吞吐量对应的最佳帧长、包长配置,给出以吞吐量性能为指标优化协议配置参数的建议;用opnet软件搭建aos协议封装节点模型和各个进程模型,建立简单网络场景进行仿真验证协议封装节点模型的有效性。