Change the tcp / ip protocol configuration to the correct subnet mask 大概的意思就是你的子網掩碼配置錯誤,正確的配置子網掩碼即可。
If it is used , authentication takes place before the network layer protocol configuration phase begins 如果使用驗證,驗證工作在進入網路層協定階段之前就開始。
Connection parameters - - the parameters associated with the connection address for the network protocol configuration 連接參數- -與用于網絡協議配置的連接地址關聯的參數。
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 在系統gsm通信網關的設計與實現中,重點對系統中采用的短消息數據傳輸技術做了詳細的分析,包括短消息的實施單元、協議結構、收發過程以及信息傳輸過程中數據的pdu封裝等。
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 本文采用理論分析與opnet軟件建模仿真相結合的方式分析影響aos協議包業務吞吐量性能指標的關鍵因素,并根據得到的吞吐量曲線優化協議配置參數,得到的結論可以指導協議在空間任務中的應用。
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軟件建立仿真aos協議包業務吞吐量性能的網絡、節點、進程模型,選取不同的包長、幀長與信道誤比特率組合建立仿真場景進行仿真,得到不同誤比特率條件下吞吐量-包長、吞吐量-幀長關系曲線,經過分析得出最大吞吐量對應的最佳幀長、包長配置,給出以吞吐量性能為指標優化協議配置參數的建議;用opnet軟件搭建aos協議封裝節點模型和各個進程模型,建立簡單網絡場景進行仿真驗證協議封裝節點模型的有效性。