logical switch 中文意思是什麼
logical switch
解釋
邏輯開關-
Ssr - dd series of dc solid relay is vastly applied to output joggle of computer and external equipments, it is also applied to control or switch dc load : dc relay 、 contactor 、 dc electrical motor 、 kinds of electric - heating apparatus 、 dc electromagnetic valve 、 electromagnetic iron 、 solenoid 、 filament lamp 、 indication lamp 、 plc logical electrical appliance and dc solid relay
Dd系列直流固態繼電器廣泛應用於計算機與外部設備的輸出介面，適用與控制或開關直流負載：直流繼電，接觸器、直流電動機、各類電熱器具；直流電磁閥，電磁鐵、螺線管、白熾燈、指示燈； plc邏輯電器。 -
Finding a feasible and efficient load balanced strategy for the ultra - scalable multi - plane multi - stage switch architecture is a top of nowadays research. the dissertation proposes a two - stage load balanced scheme for the ultra - scalable multi - plane multi - stage switch architecture based self - routing and non - blocking permutation benes network. the approach uses reasonable and efficient logical queueing strategy and schedule scheme in ingress traffic managers and switch planes to realize the two - stage load balancing of ip traffic which for different destination addresses
本文提出一種適用於基於完全可重排無阻塞benes拓撲構建的多平面多路徑（多級）超大容量交換結構的兩級負載均衡策略，通過在輸入流量管理器和benes交換平面內部實施合理而高效的隊列組織調度方法，有效實現了基於不同目的地址的ip流量在兩個層次上的負載均衡，較好彌補了ciscocrs - 1系統在平面選擇和中間級選擇時所採用的簡單隨機或輪循方案的不足。 -
Then it works on the broadband intelligent network platform, an efficient platform for developing ngn service, which provides service abilities through zte soft switch. this dissertation analyzes its design mode of making service logical procedure independent with service abilities implement, introduces the call control, charging and ui modules and parlay apis provided by them. based on the introduction of the broadband intelligent network platform, this dissertation mainly introduces the design and implement of web teleconference system
然後對寬帶智能網平臺進行了研究，寬帶智能網平臺通過軟交換提供業務能力集，為ngn寬帶業務提供了一個統一高效的開發平臺，本文分析其業務邏輯和業務實現相分離的設計思想，介紹其呼叫控制、用戶交互、計費等模塊的實現機制和提供的parlayapi 。 -
Logical failures occur when the frame relay link integrity verification protocol, sometimes called the local management interface ( lmi ), fails to successfully perform a protocol handshake between the switch and the cpe
當幀中繼鏈路完整性驗證協議（有時也叫本地管理介面（ lmi ）不能成功地在交換機與cpe之間執行協議握手時，邏輯失效就出現。
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