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1. 发明申请

US20030200330A1 System and method for load-sharing computer network switch 审中-公开
标题翻译：负载共享计算机网络交换机的系统和方法
公开(公告)号：US20030200330A1
公开(公告)日：2003-10-23
申请号：US10127806
申请日：2002-04-22
申请人： MaXXan Systems, Inc.
发明人： Mark Lyndon Oelke , John E. Jenne , Sompong Paul Olarig
IPC分类号： G06F015/173
CPC分类号： H04L49/552 , H04L49/15 , H04L49/352 , H04L49/357 , H04L49/45
摘要： A computer network switch system is disclosed. A switch system may be configured as a single chassis system that has at least one line card, a set of active switch fabric cards to concurrently carry network traffic; and a first system control card to provide control functionality for the line card. The switch system may be configured as a multiple chassis system that has at least one line card chassis containing several line cards, and a switch fabric chassis (or a second line card chassis) that contains several switch fabric cards to provide a switching fabric with multiple ports. Load-sharing is accomplished primarily at the chip level, although card-level load-sharing is possible.
摘要翻译：公开了一种计算机网络交换机系统。交换机系统可以被配置为具有至少一个线路卡，一组主动交换矩阵卡以同时承载网络业务的单个机箱系统; 以及为线路卡提供控制功能的第一系统控制卡。交换机系统可以被配置为具有至少一个包含多个线路卡的线路卡机箱的多机箱系统，以及包含多个交换矩阵卡以提供具有多个线路卡的交换结构的交换结构机架（或第二线路卡机箱）港口。负载分担主要在芯片级完成，尽管可以进行卡级负载共享。

2. 发明申请

US20030202520A1 Scalable switch fabric system and apparatus for computer networks 审中-公开
标题翻译：用于计算机网络的可扩展交换矩阵系统和装置
公开(公告)号：US20030202520A1
公开(公告)日：2003-10-30
申请号：US10132988
申请日：2002-04-26
申请人： MaXXan Systems, Inc.
发明人： Michael Witkowski , Lih-Sheng Chiou , Sompong Paul Olarig , John E. Jenne , Miles Borromeo Reyes
IPC分类号： H04L012/66
CPC分类号： H04L12/5601 , H04L41/0213 , H04L41/20 , H04L49/255 , H04L49/3081 , H04L2012/5665
摘要： A scalable switch fabric system and apparatus for computer networks. The scalable switch fabric system and apparatus comprises a Switch Fabric Subsystem, Input-Output Subsystems, Application Subsystems and System Control Subsystems. The Switch Fabric Subsystem is a protocol agnostic cell or packet switching infrastructure that provides scalable interconnections between the Input-Output Subsystems and Application Subsystems. The Switch Fabric Subsystem provides primary data paths for network traffic being moved by the switch. The Input-Output Subsystems connect to the external network devices that use the switch to communicate with other external network devices. The Input-Output Subsystems are part of the data path and do low level decoding of ingress frames from the external ports; switching/routing, identifying the destination Input-Output Subsystems for the frame; and queuing the frame for transmission through the Switch Fabric. The System Control Subsystems provide overall management of the scalable switch fabric system and apparatus.
摘要翻译：用于计算机网络的可扩展交换矩阵系统和装置。可扩展交换矩阵系统和装置包括交换矩阵子系统，输入输出子系统，应用子系统和系统控制子系统。交换矩阵子系统是一种协议无关的小区或分组交换基础设施，可在输入输出子系统和应用子系统之间提供可伸缩互连。交换矩阵子系统为交换机正在移动的网络流量提供主数据路径。输入输出子系统连接到使用交换机与其他外部网络设备进行通信的外部网络设备。输入输出子系统是数据路径的一部分，对来自外部端口的入口帧进行低级解码; 切换/路由，识别帧的目的地输入 - 输出子系统; 并将帧排队通过交换矩阵传输。系统控制子系统提供可扩展交换结构系统和设备的整体管理。

3. 发明申请

US20030126223A1 Buffer to buffer credit flow control for computer network 失效
标题翻译：用于缓冲计算机网络的信用流量控制
公开(公告)号：US20030126223A1
公开(公告)日：2003-07-03
申请号：US10039184
申请日：2001-12-31
申请人： MaXXan Systems, Inc.
发明人： John E. Jenne , Mark Lyndon Oelke , Sompong Paul Olarig
IPC分类号： G06F015/167
CPC分类号： H04L49/3045 , H04L47/10 , H04L47/39 , H04L47/50 , H04L47/527 , H04L47/6205 , H04L49/357
摘要： A system and method for providing flow control for a computer network is disclosed. In one embodiment of the present invention, buffer-to-buffer credit flow control is implemented to limit the amount of data a port may send based on the number and size of the frames sent from that port.
摘要翻译：公开了一种用于为计算机网络提供流量控制的系统和方法。在本发明的一个实施例中，实现缓冲器到缓冲器信用流控制，以便根据从该端口发送的帧的数量和大小来限制端口可以发送的数据量。

4. 发明申请

US20030084219A1 System, apparatus and method for address forwarding for a computer network 审中-公开
标题翻译：用于计算机网络的地址转发的系统，装置和方法
公开(公告)号：US20030084219A1
公开(公告)日：2003-05-01
申请号：US10015047
申请日：2001-10-26
申请人： MaXXan Systems, Inc.
发明人： Hawkins Yao , Cheh-Suei Yang , Richard Gunlock , Michael Witkowski , Sompong Paul Olarig
IPC分类号： G06F013/00
CPC分类号： H04L61/106 , H04L29/06 , H04L29/12584 , H04L29/12839 , H04L29/12858 , H04L29/12877 , H04L29/12886 , H04L61/2596 , H04L61/6022 , H04L61/6031 , H04L61/604 , H04L61/6045 , H04L67/1097 , H04L69/08 , H04L69/329
摘要： A system, apparatus and method for an efficiently performing address lookups and switching for computer networks is disclosed. The present disclosure provides for address translation between network devices utilizing different protocols. The system, apparatus and method described herein provide for address translation for encapsulated communications to enable mixed protocol communications using a network switch fabric system.
摘要翻译：公开了一种用于有效地执行计算机网络的地址查找和切换的系统，装置和方法。本公开提供了利用不同协议的网络设备之间的地址转换。本文所述的系统，装置和方法提供了封装通信的地址转换以使得能够使用网络交换结构系统的混合协议通信。

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