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1. 发明申请

WO2016065536A1 交换机处理方法、控制器、交换机及交换机处理系统审中-公开
公开(公告)号：WO2016065536A1
公开(公告)日：2016-05-06
申请号：PCT/CN2014/089701
申请日：2014-10-28
申请人：华为技术有限公司
发明人：胡渭琦
IPC分类号： H04L12/70
CPC分类号： H04L45/38 , H04L45/583 , H04L45/64 , H04L49/70
摘要：本发明实施例提供一种交换机处理方法、控制器、交换机及交换机处理系统，本发明实施例提供的方法由控制器和逻辑Switch执行，逻辑Switch包括至少两个物理Switch；该方法包括：控制器将逻辑Switch的流表分配给各物理Switch；控制器发送映射信息，以使各物理Switch获得映射信息；控制器发送流表项，以使各物理Switch获得与其对应的流表项，并对数据报文进行处理。用于执行本发明实施例提供的方法的逻辑Switch，可以在该逻辑Switch物理结构的基础上堆叠新的物理Switch，有利于保持现有网络拓扑的稳定性，提高了逻辑Switch的处理能力，降低了对网络运行的影响和扩容的成本。

2. 发明申请

WO2013173758A3 HIGHLY SCALABLE MODULAR SYSTEM WITH HIGH RELIABILITY AND LOW LATENCY 审中-公开
标题翻译：具有高可靠性和低可靠性的高可扩展模块化系统
公开(公告)号：WO2013173758A3
公开(公告)日：2015-07-09
申请号：PCT/US2013041653
申请日：2013-05-17
申请人： BENU NETWORKS INC
发明人： CALLAN DAVID F , DUGGAL RAJENDAR , SANGHAVI ANIL , SAHOO SWARUP , GUPTA RAMESH , GHAI RAJAT
IPC分类号： G06F15/16 , G06F15/17 , G06F15/173
CPC分类号： H04L45/28 , H04L41/0654 , H04L43/0882 , H04L45/583 , H04L47/24
摘要： A computing system for processing network traffic includes a plurality of network ports configured to receive network traffic, a plurality of processing blades, not directly coupled with the plurality of network ports, configured to process the network traffic, a switch coupled with the plurality of processing blades and configured to support inter -blade communications among the plurality of processing blades, a router coupled with the switch and the plurality of network ports, the router configured to forward the network traffic to one or more of the plurality of processing blades based on resource information of the plurality of the processing blades, and a system controller coupled to the router and the plurality of processing blades, the system controller configured to receive and maintain the resource information from the plurality of the processing blades and further configured to update the router with the resource information of the plurality of the processing blades.
摘要翻译：一种用于处理网络流量的计算系统包括被配置为接收网络流量的多个网络端口，多个处理刀片，不直接与多个网络端口耦合，被配置为处理网络流量，与多个处理相结合的开关刀片并且被配置为支持所述多个处理刀片之间的刀片间通信，与所述交换机和所述多个网络端口耦合的路由器，所述路由器被配置为基于资源将所述网络业务转发到所述多个处理刀片中的一个或多个所述多个所述处理刀片的信息以及耦合到所述路由器和所述多个处理刀片的系统控制器，所述系统控制器被配置为从所述多个所述处理刀片接收并维护所述资源信息，并且还被配置为更新所述路由器多个处理刀片的资源信息。

3. 发明申请

WO2009156788A1 A SYSTEM AND METHOD FOR CREATING A SCALABLE MONOLITHIC PACKET PROCESSING ENGINE 审中-公开
标题翻译：一种用于创建可扩展单片机处理发动机的系统和方法
公开(公告)号：WO2009156788A1
公开(公告)日：2009-12-30
申请号：PCT/IB2008/003686
申请日：2008-06-30
申请人： TPACK
发明人： EKNER, HARTVIG
IPC分类号： H04L12/56
CPC分类号： H04L49/25 , G06F13/38 , H04L45/583 , H04L49/15 , H04L49/1523 , H04L49/1546 , H04L49/254 , H04L49/3027 , H04L49/45 , H04L49/557 , H04L49/90
摘要： A novel and efficient method is described that creates a monolithic high capacity Packet Engine (PE) by connecting N lower capacity Packet Engines (PEs) via a novel Chip-to-Chip (C2C) interface. The C2C interface is used to perform functions, such as memory bit slicing and to communicate shared information, and enqueue/dequeue operations between individual PEs.
摘要翻译：描述了一种新颖有效的方法，其通过经由新的芯片到芯片（C2C）接口连接N个较低容量分组引擎（PE）来创建单片高容量分组引擎（PE）。 C2C接口用于执行诸如内存位分片和通信共享信息以及各个PE之间的排队/出队操作等功能。

4. 发明申请

WO2004077732A3 METHOD FOR ROUTING MESSAGES OF ROUTING NODES DISTRIBUTED WITH ONE OR MORE CONNECTED REMOTE APPLICATIONS 审中-公开
标题翻译：使用一个或多个连接远程应用程序分配的路由消息的方法
公开(公告)号：WO2004077732A3
公开(公告)日：2004-11-25
申请号：PCT/US2004005558
申请日：2004-02-24
申请人： TEKELEC US , CRAIG JEFFREY ALAN
发明人： CRAIG JEFFREY ALAN
IPC分类号： H04J3/12 , H04L20060101 , H04L12/56 , H04L29/06 , H04L29/12 , H04Q3/00
CPC分类号： H04Q3/0025 , H04L29/12009 , H04L29/12018 , H04L45/28 , H04L45/583 , H04L45/60 , H04L61/10 , H04L69/16 , H04L69/169 , H04Q3/0045 , H04W40/00
摘要： Methods and systems for routing messages between a mated pair of routing nodes with a distributed processing architecture and one or more redundantly connected remote applications are disclosed. A mated pair of routing nodes uses private point codes to distribute messages destined for remote applications among internal processing modules and between the routing nodes. The routing nodes replace the private point codes with a shared point code before sending the messages to one of the remote applications. When communicating with external PSTN nodes, the mated pair of routing nodes uses the shared point code.
摘要翻译：公开了在具有分布式处理架构的配对路由节点与一个或多个冗余连接的远程应用之间路由消息的方法和系统。配对的路由节点对使用专用点代码在内部处理模块之间和路由节点之间分发发往远程应用程序的消息。在将消息发送到远程应用程序之一之前，路由节点用共享点代码替换专用点代码。当与外部PSTN节点通信时，配对的路由节点对使用共享点代码。

5. 发明申请

WO2004051931A1 SYSTEM AND METHOD FOR IMPLEMENTING A DISTRIBUTED SERVICE PLATFORM USING A SYSTEM-WIDE SWITCHTAG DEFINITION 审中-公开
标题翻译：使用系统级SWITCHTAG定义实现分布式服务平台的系统和方法
公开(公告)号：WO2004051931A1
公开(公告)日：2004-06-17
申请号：PCT/IB2003/005374
申请日：2003-11-24
申请人： NOKIA CORPORATION , NOKIA, INC.
发明人： MAHAMUNI, Atul, B. , HO, Chi-Fai
IPC分类号： H04L12/28
CPC分类号： H04L45/583 , H04L12/4633 , H04L41/0803 , H04L45/44 , H04L45/50 , H04L45/60
摘要： A system and method for configuring components of a distributed routing platform using switchtags. The distributed routing platform includes transport service modules that are configured to perform a service on packets. Each of the transport service modules is further configured to perform the service on certain types of packets and to encapsulate other types of packets with a switchtag and forward them to another transport service module in the distributed routing platform.
摘要翻译：一种使用switchtags配置分布式路由平台的组件的系统和方法。分布式路由平台包括被配置为在分组上执行服务的传输服务模块。每个传输服务模块还被配置为在某些类型的分组上执行服务，并用切换标签封装其他类型的分组，并将其转发到分布式路由平台中的另一个传输服务模块。

6. 发明申请

WO02030069A1 HIGH SPEED MULTI-STAGE STACKED LAYERS SWITCH 审中-公开
标题翻译：包含层堆叠的高速多级开关
公开(公告)号：WO02030069A1
公开(公告)日：2002-04-11
申请号：PCT/US2001/031583
申请日：2001-10-09
IPC分类号： G06T7/20 , G06T9/00 , H04L12/56 , H04L12/04
CPC分类号： G06T9/004 , G06T7/20 , H04L45/583 , H04L49/101 , H04L49/15 , H04L49/1507 , H04L49/25 , H04L49/3018 , H04L49/3027 , H04L49/351 , H04L49/357 , Y10S257/93
摘要： A compact multi-stage data packet switching network (100), adapted for simultaneously routing data packets sets from input ports (110) to output ports (190) comprising: a first stack (140) of IC switching layers (113); a second stack (160) of IC switching layers (113), each IC switching layer (113) containing at least one switching element circuit (142);an interconnection (150) that connects the first stack (140) of IC switching layers (113) to the second stack of (160) of IC switching layers (113) to form the network (100), the interconnection (150) provides a natural full-mesh connection. IC superconducting and superconducting cooling are also used for providing high speed and low power operation.
摘要翻译：本发明提供了用于同时将多组输入接入点数据分组（110）路由到数据点的紧凑的多级数据分组交换网络（100）。退出访问（190）。该网络包括：集成电路交换层（113）的第一堆栈（140）;集成电路交换层集成电路切换层（113）的第二堆叠（160），每个集成电路切换层（113）包括至少一个开关元件电路（142）; 将第一集成电路切换层堆叠（140）（113）连接到第二集成电路切换层堆叠（160）（160）以形成网络（100）的互连（150），所述互连（150）构成与全网格的自然连接。超导集成电路和超导冷却技术还可实现高速，低功耗运行。

7. 发明申请

WO02023811A2 EXPANDABLE ROUTER 审中-公开
标题翻译：可扩展的路由器
公开(公告)号：WO02023811A2
公开(公告)日：2002-03-21
申请号：PCT/US2001/028808
申请日：2001-09-12
IPC分类号： H04L12/56 , H04L12/00
CPC分类号： H04L45/00 , H04L45/583 , H04L49/45
摘要： A routing switch includes a first router module having N1 signal input terminals, M1 signal output terminals, an expansion input terminal and an expansion output terminal and including a core for routing a signal received at any one of the N1 signal input terminals selectively to any one or more of the output terminals and for routing a signal received at the expansion input terminal selectively to any one or more of the N1 signal output terminals. The router further includes a second router module having N2 signal input terminals, M2 signal output terminals, an expansion input terminal and an expansion output terminal and including a core for routing a signal received at any one of the N2 signal input terminals selectively to any one or more of the output terminals and for routing a signal received at the expansion input terminal selectively to any one or more of the M2 signal output terminals. The expansion output terminal of the first router module is connected to the expansion input terminal of the second router module and the expansion output terminal of the second router module is connected to the expansion input terminal of the first router module.
摘要翻译：本发明涉及具有N1个信号输入端，M1个信号输出端，一个扩展输入端和一个扩展输出端的第一路由模块的路由选择器，并且包括用于将在N1个信号输入端子中的任一个处接收的信号有选择地路由到任何一个或多个输出端子并用于将接收到的信号路由到输入端子有选择地扩展到任何或全部的N1信号输出端。路由器还包括第二路由模块，其具有N2个信号输入端子，M2个信号输出端子，扩展输入端子和扩展输出端子，并且具有用于传送信号的核心。在N2个信号输入端子中的任何一个处被选择性地接收到任何一个或多个输出端子，并用于路由在扩展输入端子处接收的信号，使得对M2信号输出端子中的任何一个或多个是有选择性的。第一路由模块的输出扩展终端连接到第二路由模块的输入扩展终端，并且第二路由模块的输出扩展终端连接到输入扩展终端。第一个路由模块。

8. 发明申请

WO01022668A1 SERIAL ROUTING BUS 审中-公开
标题翻译：串行路由总线
公开(公告)号：WO01022668A1
公开(公告)日：2001-03-29
申请号：PCT/US2000/025571
申请日：2000-09-18
IPC分类号： H04L12/701 , H04L12/775 , H04L12/56
CPC分类号： H04L45/00 , H04L45/583
摘要： A method and apparatus for increasing data transfer rate between routing devices (310-324) in a packet switched environment comprising a plurality of routing devices (310-324) each of which are connected to one or more other routing devices by a bus (410-422) or other connection that is generally dedicated to data transfer between two devices. Each device may optionally include one or more ports for connection of a computing device thereto and each port is assigned an address (202). The data transfer rate between routing devices is increased due to the reduced length of each bus when need only span the distance between adjacent routing devices. In one embodiment, the routing devices comprise circuit cards or chip and are contained within a router of a packet switched computer network.
摘要翻译：一种用于增加分组交换环境中的路由设备（310-324）之间的数据传输速率的方法和装置，包括多个路由设备（310-324），每个路由设备通过总线（410）连接到一个或多个其他路由设备 -422）或通常专用于两个设备之间的数据传输的其他连接。每个设备可以可选地包括用于连接计算设备的一个或多个端口，并且每个端口被分配地址（202）。当需要仅跨越相邻路由设备之间的距离时，由于每个总线的长度减小，路由设备之间的数据传输速率增加。在一个实施例中，路由设备包括电路卡或芯片，并且包含在分组交换计算机网络的路由器内。

9. 发明申请

WO2016165643A1 GENERATING SYSTEM PORT IDENTITY 审中-公开
标题翻译：生成系统端口标识
公开(公告)号：WO2016165643A1
公开(公告)日：2016-10-20
申请号：PCT/CN2016/079374
申请日：2016-04-15
申请人： HANGZHOU H3C TECHNOLOGIES CO., LTD.
发明人： WANG, Minghui
IPC分类号： H04L12/933
CPC分类号： H04L61/20 , H04L45/583 , H04L49/30 , H04L49/70
摘要： Various examples provide a method and apparatus of generating a system port identity. According to the method, a member device may determine a value c which is the number of unit IDs to be allocated to a chip in an interface board of the member device, c is larger than 1; generate a system port identity which identifies a port in the stack for each of plural first ports of the chip using a first unit ID of the c unit IDs, generate a system port identity for each of plural second ports of the chip other than the first ports using a second unit ID of the c unit IDs.
摘要翻译：各种示例提供了生成系统端口标识的方法和装置。根据该方法，成员设备可以确定作为成员设备的接口板中的分配给芯片的单元ID的数量c，c大于1; 生成系统端口标识，其使用c单元ID的第一单元ID为芯片的多个第一端口中的每一个识别堆叠中的端口，为芯片的多个第二端口中的每个端口标识除了第一端口使用c单元ID的第二单元ID。

10. 发明申请

WO2016044116A1 METHOD FOR END POINT IDENTIFICATION IN COMPUTER NETWORKS 审中-公开
标题翻译：计算机网络端点识别方法
公开(公告)号：WO2016044116A1
公开(公告)日：2016-03-24
申请号：PCT/US2015/049878
申请日：2015-09-14
申请人： MICROSOFT TECHNOLOGY LICENSING, LLC
发明人： FANG, Luyuan , COX, Jeff , ELAAWAR, Nasser , LOHER, Darren , NKPOSONG, Edet , RATTERREE, Gary , CHIUSSI, Fabio
IPC分类号： H04L12/741 , H04L12/715 , H04L12/717
CPC分类号： H04L45/72 , H04L45/04 , H04L45/42 , H04L45/583 , H04L45/586 , H04L45/64 , H04L45/74 , H04L45/745 , H04L2212/00
摘要： Various techniques for partitioning a computer network is disclosed herein. In certain embodiments, control plane functions (e.g., computation of network routes) and/or forwarding plane functions (e.g., routing, forwarding, switching) may be partitioned and performed individually on per domain basis based on (1) a network configuration of a particular domain (e.g., end points and/or lower-level domains in the particular domain); and (2) one or more higher-level domains connected to the particular domain in the hierarchy. Thus, a particular domain can manage various network operations of the domain without concerns regarding end points or network nodes in other domains of the hierarchy. Thus, network configuration and operation may be partitioned to reduce hardware costs and operational complexity even as the size of the overall computer networks increases.
摘要翻译：本文公开了用于划分计算机网络的各种技术。在某些实施例中，可以基于（1）网络配置的网络划分和执行每个域的控制平面功能（例如，网络路由的计算）和/或转发平面功能（例如，路由，转发，交换）特定域（例如，特定域中的端点和/或较低级域）; 和（2）连接到层次结构中的特定域的一个或多个更高级别的域。因此，特定的域可以管理域的各种网络操作，而不考虑层级结构的其他域中的端点或网络节点。因此，即使整个计算机网络的大小增加，也可以对网络配置和操作进行分区以降低硬件成本和操作复杂性。

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