核心路由器 的英文怎麼說
中文拼音 [héxīnlùyóuqì]
核心路由器
英文
core router-
Application of core router - based ant algorithm in larger scale network
基於核心路由器的螞蟻演算法在大規模網路中的應用Secondly, the paper describe the principle of atm network, and the function of ' sar " ( segmentation and reassembly ) and the format of packet aal5, and introduce the basic idea of ipoa, and the design project and implementing of the control chip. later, the paper introduce the logic function and operational principle of packet buffer control chip and prove the feasibity and correctness of the arithmetic. at last the paper introduce crc - 32 arithmetic based on look up and implement it with hardware
接著詳細論述了核心路由器atm網路實現的原理，包括「 sar 」 （ segmentationandreassembly ）功能和aal5報文的格式， ipoa基本思想，以及控制晶元的設計方案和實現途徑等。然後又論述報文緩存區控制晶元的工作原理和邏輯功能等，並對演算法的可行性，正確性等進行論證。最後介紹了一種基於查表的crc - 32演算法的原理及其硬體實現。The basic thought of the csapfba algorithm is : the edge routers perform the state management per flow, and the edge routers differentiate between the marked flows and the non - marked flows, and the edge routers insert the relevant information into the packet header by using dynamic packet state ; the core routers divide the output link bandwidth into two parts in the light of the state information of the packet header by using class - based queueing, and the core routers allocate proportionally the bandwidth to the marked flows according to their service profiles and the current network load, and the core routers allocate the bandwidth to the non - marked flows according to the principle of max - min fairness, and the csapfba algorithm can adaptively dynamically adjust the bandwidth allocation between the marked flows and the non - marked flows
本文在csfq演算法的基礎上，提出了一種核心無狀態的自適應的成比例公平帶寬分配csapfba （ core - statelessadaptiveproportionalfairbandwidthallocation ）演算法。 csapfba演算法的基本思想是：在邊界路由器完成基於每個流的狀態處理，將所有的流分成標記流和非標記流兩種類型，採用dps技術將有關信息編碼進分組頭；在核心路由器根據分組頭中攜帶的狀態信息採用cbq策略，將輸出鏈路帶寬分成兩部分，對標記流根據當前的網路負荷按照服務規格成比例地分配帶寬，對非標記流按照最大最小公平性原則分配帶寬，並且能自適應地動態調整帶寬分配的比例。Architecture and key technologies of zte ' s ipv6 core router
6核心路由器體系結構與關鍵技術At the end of this paper, hot swap function test solutions of gf8516 core router are discussed
本文最後介紹了gf8516核心路由器的熱切換功能測試方案。Department of computer science and technology, tsinghua university, beijing 100084, p. r. china 2
下一代骨幹網的核心路由器主要有兩方面的需求：高速性和qos保證。Firstly, according to the architecture of core router this paper analyse the difference between core router and traditional router
本文首先根據核心路由器硬體結構，從體系結構的角度分析了核心路由器傳統路由器的不同之處。With the increasing development of internet applications, high - speed core router has become the researching emphasis and hot technology of network area
隨著internet應用的快速發展，高性能核心路由器已經成為當前網路領域研究的熱點和重點。As a result, this parallel switch system is more scalable towards next generation core routers with qos guarantee, as well as ensures in - order delivery of ip packets
本文就是在該科研背景下開展的高速核心路由器中如何同時支持更高線速和提供更好qos控制的研究。In order to solve these difficulties, a simple method is put forward in this paper, which is a balance between communication costs of network and computational costs of core routers
在權衡通信代價和核心路由器計算量的基礎上，文章提出了一種簡單易實現的方法。Different performance parameters of obs are presented, which are burst lost rate, length of bhp cache, lowest service rate and the end to end delay in obs system
通過模擬， obs核心路由器的突發包丟失率、 bhp緩存長度、最低服務速率和系統端到端時延等性能指標得到了確定。Of the two new mechanisms, the former can act as the security infrastructure, which can be deployed on the internet core routers or key routers in local autonomic systems
這兩種新機制中，前者部署在internet核心路由器或者區域自治系統的關鍵路由器上，作為安全基礎設施。This paper provides our hot swap solutions on a specific core router called gf8516 according to the kind of hot swap structure of routers that this paper presents and the software connection states that this paper defines
針對採用網路處理器進行設計的gf8516核心路由器，本文根據提出的路由器熱切換結構和定義的狀態轉換關系給出了gf8516核心路由器的熱切換解決方案。When this paper introduces the hot swap design and implementation of each level of the gf8516 core router, it puts emphasis on the design and implementation of the hot swap interface board drivers and the hot swap support platform including the common management module of network processors, the hot swap system driver, and so on
在介紹gf8516核心路由器的各層熱切換的設計與實現時，本文著重介紹了包括網路處理器公共管理平臺及熱切換系統驅動程序等組成部分的熱切換支撐平臺以及熱切換介面模塊驅動組件的設計與實現。This paper considers the hot swap processes and the control mechanisms for these processes that a hot swap router may have. then this paper presents a kind of hot swap structure for core routers. also this paper defines the software connection states that the insertion and extraction of hot swap interface boards may cause
本文研究了核心路由器的熱切換處理過程和控制機制，給出了一種基於交換網路的核心路由器的熱切換結構，定義了介面模塊熱切換時系統的狀態及狀態之間的轉換關系。The paper also discusses these routing polices deeply. having been used and tested in the environment of " yh 9108 " core - router, our bgp - 4 system is considered to have high stability, good interoperation and high performance
經過在「銀河玉衡」核心路由器環境下的使用和測試機構的測試，表明實現的bgp - 4協議具有較好的穩定性、較強的互操作性和良好的性能。This paper studies the load - balancing algorithm and quality of service control mechanism in a 320gb s switch system, which incorporates four packet - level parallel switch planes. eight priorities for both unicast and multicast traffic are implemented, and the highest priority with strict qos guarantee is designed for real - time traffic
一方面，近年來光傳輸網路的飛速發展使得骨幹網的瓶頸轉移到了負責交換和路由功能的核心路由器，即要求核心路由器支持更高線速，如10gb s 40gb s等。As core router may be used in all kinds of environments, it must implement multiple routing protocols, including rip, ospf, is - is, bgp and other interior or exterior routing protocols
核心路由器可能應用於各種環境，它必須提供多種路由協議，包括rip 、 ospf 、 is - is以及bgp等內部和外部網關路由協議。To be high available, a. core router should allow the insertion and extraction of boards without adversely affecting system operation. also it should allow its system reconfiguration and its fault recovery to take place with no system down time and minimum operator interaction
為了滿足高可用性的要求，核心路由器應該支持系統運行時的設備板的插入和拔出，支持在不關閉系統和操作員干預盡可能少的情況下的系統重組和恢復，支持對故障的隔離。Through performance analysis under multi - priority burst traffic, we demonstrate that the load - balancing algorithm is efficient, and the switch system not only provides excellent performance to real - time traffic, but also efficiently allocates bandwidth among other traffic of lower priorities
另一方面，隨著計算機網路的普及和終端用戶的增多，網路流量和業務種類呈現爆炸性增長，這就使得探討核心路由器中如何取得更好的qos控制具有重要的研究意義和廣闊的應用前景。分享友人