专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20090157865A1 SYSTEM AND METHOD OF MANAGING NETWORK CONNECTIONS USING A LINK POLICY 有权
标题翻译：使用链接策略管理网络连接的系统和方法
公开(公告)号：US20090157865A1
公开(公告)日：2009-06-18
申请号：US11955561
申请日：2007-12-13
申请人： Robert L. Winter
发明人： Robert L. Winter
IPC分类号： G06F15/173
CPC分类号： H04L41/0896 , H04L47/13 , H04L47/20 , H04L47/22
摘要： A system and method of managing network connections using a link policy is disclosed. In one form, a network link management system can include a link control logic module operable to alter a first link data rate of a first link operable to communicate network traffic. The network link management system can also include a link manager coupled to the link control logic module. In one form, the link manager can be configured to initiate altering the first link data rate to a second link data rate value in response to a first link rate policy entry of the first link. The network link management system can also include a link rate policy accessible to the link manager and operable to store the link rate policy entry of the first link.
摘要翻译：公开了一种使用链路策略来管理网络连接的系统和方法。在一种形式中，网络链路管理系统可以包括可操作以改变可操作以传达网络业务的第一链路的第一链路数据速率的链路控制逻辑模块。网络链路管理系统还可以包括耦合到链路控制逻辑模块的链路管理器。在一种形式中，链路管理器可以被配置为响应于第一链路的第一链路速率策略条目来发起将第一链路数据速率改变为第二链路数据速率值。网络链路管理系统还可以包括链路管理器可访问的链路速率策略，并可操作以存储第一链路的链路速率策略条目。

12. 发明授权

US5875482A Method and apparatus for programmable chip select negation in a data processing system 失效
标题翻译：数据处理系统中可编程芯片选择否定的方法和装置
公开(公告)号：US5875482A
公开(公告)日：1999-02-23
申请号：US660620
申请日：1996-06-06
申请人： Kenneth L. McIntyre, Jr. , Colleen M. Collins , Anthony M. Reipold , Robert L. Winter
发明人： Kenneth L. McIntyre, Jr. , Colleen M. Collins , Anthony M. Reipold , Robert L. Winter
IPC分类号： G06F12/02 , G06F12/08 , G06F13/16 , G06F12/00
CPC分类号： G06F12/0215 , G06F12/0879 , G06F13/16
摘要： A data processing system (20) having programmable chip select signal negation. A user programmable "NEGATE EARLY" value generates a chip select negation one bus cycle before the end of a transaction, giving an external device additional time to disconnect from the current bus cycle before the start of the next bus cycle. Early negation of a chip select signal provides an efficient method of interface with slower devices while providing adding functionality to the chip select signal.
摘要翻译：一种具有可编程芯片选择信号否定的数据处理系统（20）。用户可编程的“NEGATE EARLY”值在事务结束之前产生一个总线周期的片选选择否定，给外部设备在下一个总线周期开始之前需要额外的时间与当前总线周期断开连接。芯片选择信号的早期否定提供了与较慢器件接口的有效方法，同时为芯片选择信号提供添加功能。

13. 发明授权

US09559948B2 System and method for managing unknown flows in a flow-based switching device 有权
标题翻译：用于管理基于流的交换设备中的未知流的系统和方法
公开(公告)号：US09559948B2
公开(公告)日：2017-01-31
申请号：US13596564
申请日：2012-08-28
申请人： Rajesh Narayanan , Saikrishna Kotha , Robert L. Winter
发明人： Rajesh Narayanan , Saikrishna Kotha , Robert L. Winter
IPC分类号： H04L12/721 , H04L12/947 , H04L12/933 , H04L12/851 , H04L12/24 , H04L12/771 , H04L12/715 , H04L29/06 , H04L12/931 , H04L12/773
CPC分类号： H04L45/38 , H04L29/0653 , H04L41/0803 , H04L45/563 , H04L45/60 , H04L45/64 , H04L47/2483 , H04L49/15 , H04L49/25 , H04L49/45 , H04L49/70 , H04L69/22
摘要： A network switching device includes a macroflow sub-plane that performs packet-based routing in the network switching device and a microflow routing module that performs flow-based routing in the network switching device. The microflow routing module is separable from the network switching device and operates to provide a data packet via a software defined network agent to an SDN controller. The data packet is associated with a first unknown flow on the network switching device. The microflow routing module further operates to receive via the SDN agent a flow-based routing rule from the SDN controller and route the data packet based upon the flow-based routing rule.
摘要翻译：网络交换设备包括在网络交换设备中执行基于分组的路由的宏流子平面和在网络交换设备中执行基于流的路由的微流路由模块。微流量路由模块可与网络交换设备分离，并且经由软件定义的网络代理向SDN控制器提供数据包。数据包与网络交换设备上的第一个未知流相关联。微流路由模块进一步操作以经由SDN代理从SDN控制器接收基于流的路由规则，并基于基于流的路由规则路由数据分组。

14. 发明授权

US08626896B2 System and method of managing network connections using a link policy 有权
标题翻译：使用链接策略管理网络连接的系统和方法
公开(公告)号：US08626896B2
公开(公告)日：2014-01-07
申请号：US11955561
申请日：2007-12-13
申请人： Robert L. Winter
发明人： Robert L. Winter
IPC分类号： G06F15/16
CPC分类号： H04L41/0896 , H04L47/13 , H04L47/20 , H04L47/22
摘要： A system and method of managing network connections using a link policy is disclosed. In one form, a network link management system can include a link control logic module operable to alter a first link data rate of a first link operable to communicate network traffic. The network link management system can also include a link manager coupled to the link control logic module. In one form, the link manager can be configured to initiate altering the first link data rate to a second link data rate value in response to a first link rate policy entry of the first link. The network link management system can also include a link rate policy accessible to the link manager and operable to store the link rate policy entry of the first link.
摘要翻译：公开了一种使用链路策略来管理网络连接的系统和方法。在一种形式中，网络链路管理系统可以包括可操作以改变可操作以传达网络业务的第一链路的第一链路数据速率的链路控制逻辑模块。网络链路管理系统还可以包括耦合到链路控制逻辑模块的链路管理器。在一种形式中，链路管理器可以被配置为响应于第一链路的第一链路速率策略条目来发起将第一链路数据速率改变为第二链路数据速率值。网络链路管理系统还可以包括链路管理器可访问的链路速率策略，并可操作以存储第一链路的链路速率策略条目。

15. 发明申请

US20140003442A1 System and Method for Associating VLANs with Virtual Switch Ports 有权
标题翻译：将VLAN与虚拟交换机端口关联的系统和方法
公开(公告)号：US20140003442A1
公开(公告)日：2014-01-02
申请号：US13536016
申请日：2012-06-28
申请人： Hendrich M. Hernandez , Gaurav Chawla , Rabah S. Hamdi , Robert L. Winter
发明人： Hendrich M. Hernandez , Gaurav Chawla , Rabah S. Hamdi , Robert L. Winter
IPC分类号： H04L12/56
CPC分类号： H04L12/4641 , H04L12/4645 , H04L12/467 , H04L49/35 , H04L49/70
摘要： A network switch includes a virtual local area network module that determines that a device coupled to a first switch port includes a virtual network interface. The module further identifies a virtual switch port partitioned in the first switch port associated with the virtual network interface and determines that a virtual local area network is associated with the identified virtual switch port.
摘要翻译：网络交换机包括虚拟局域网模块，其确定耦合到第一交换机端口的设备包括虚拟网络接口。该模块还识别在与虚拟网络接口相关联的第一交换机端口中分区的虚拟交换机端口，并且确定虚拟局域网与所识别的虚拟交换机端口相关联。

16. 发明申请

US20130156028A1 System and Method for Input/Output Virtualization using Virtualized Switch Aggregation Zones 有权
标题翻译：使用虚拟化交换机聚合区域进行输入/输出虚拟化的系统和方法
公开(公告)号：US20130156028A1
公开(公告)日：2013-06-20
申请号：US13331450
申请日：2011-12-20
申请人： Hendrich M. Hernandez , Gaurav Chawla , Robert L. Winter
发明人： Hendrich M. Hernandez , Gaurav Chawla , Robert L. Winter
IPC分类号： H04L12/50
CPC分类号： H04L12/4641
摘要： A network switch includes a first network port, a second network port, and a port virtualization module associated with the first network port. The port virtualization module determines that a device coupled to the first network port includes a first virtual network interface and provides a second virtual network interface on the first network port. The second virtual network interface is associated with the first virtual network interface. The network switch provides an aggregation zone including the second network port, the first virtual network interface, and the second virtual network interface.
摘要翻译：网络交换机包括与第一网络端口相关联的第一网络端口，第二网络端口和端口虚拟化模块。端口虚拟化模块确定耦合到第一网络端口的设备包括第一虚拟网络接口并且在第一网络端口上提供第二虚拟网络接口。第二虚拟网络接口与第一虚拟网络接口相关联。网络交换机提供包括第二网络端口，第一虚拟网络接口和第二虚拟网络接口的聚合区域。

17. 发明授权

US08165119B2 System and method of enabling a transparent Ethernet switch 有权
标题翻译：启用透明以太网交换机的系统和方法
公开(公告)号：US08165119B2
公开(公告)日：2012-04-24
申请号：US12164266
申请日：2008-06-30
申请人： Hendrich M. Hernandez , Robert L. Winter , Bruce A. Holmes , Michael J. Roberts
发明人： Hendrich M. Hernandez , Robert L. Winter , Bruce A. Holmes , Michael J. Roberts
IPC分类号： H04L12/56
CPC分类号： G06F13/387 , H04L49/351
摘要： A system and method of enabling a transparent Ethernet switch are disclosed. According to an aspect, a network switch is disclosed. The network switch can include a plurality of physical ports configured to communicate data via a network. The network switch can further include a memory configured to store a first forwarding database, and a plurality of aggregate zone entries within the first forwarding database. The aggregate zone entries can also include a port identifier of first port of the plurality of physical ports to be used as a transparent port within a first aggregate zone.
摘要翻译：公开了一种启用透明以太网交换机的系统和方法。根据一方面，公开了一种网络交换机。网络交换机可以包括经配置以经由网络传送数据的多个物理端口。网络交换机还可以包括被配置为存储第一转发数据库的存储器和第一转发数据库内的多个聚合区域条目。聚合区域条目还可以包括要用作第一聚合区域内的透明端口的多个物理端口的第一端口的端口标识符。

18. 发明授权

US08130761B2 Method and system for providing confirmed delivery of ethernet packets 有权
标题翻译：提供以太网数据包的确认传送的方法和系统
公开(公告)号：US08130761B2
公开(公告)日：2012-03-06
申请号：US12009668
申请日：2008-01-22
申请人： Robert L. Winter
发明人： Robert L. Winter
IPC分类号： H04L12/56
CPC分类号： H04L12/66
摘要： Methods and systems are disclosed for providing confirmed delivery of Ethernet packets. The type/length (T/L) field of the standard Ethernet protocol packet is used to provide sequence numbers for guaranteed delivery of Ethernet packets. Sequence numbers are assigned at a transmitting device and read by a receiving device to confirm delivery of the Ethernet packets. If a missing packet is detected by the receiving device, it requests retransmission of the missing packet. Because the T/L field has limited use in legacy Ethernet systems, this use of the T/L field for guaranteed delivery has little, if any, effect on legacy systems.
摘要翻译：公开了用于提供以太网分组的确认传送的方法和系统。标准以太网协议报文的类型/长度（T / L）字段用于提供用于保证传送以太网报文的序列号。序列号在发送设备处分配并由接收设备读取，以确认以太网分组的传送。如果由接收设备检测到丢失的分组，则它请求重传丢失的分组。由于T / L领域在传统以太网系统中的使用有限，因此对保证传送的T / L字段的使用对传统系统的影响很小（如果有的话）。

19. 发明授权

US07920481B2 Path maximum transmission unit determination 有权
标题翻译：路径最大传输单元确定
公开(公告)号：US07920481B2
公开(公告)日：2011-04-05
申请号：US12192186
申请日：2008-08-15
申请人： Robert L. Winter , Narayanan Subramaniam
发明人： Robert L. Winter , Narayanan Subramaniam
IPC分类号： H04L12/26
CPC分类号： H04L45/00 , H04L45/26 , H04L47/10 , H04L47/36 , H04L47/365
摘要： Disclosed are techniques for determining a path maximum transmission unit (MTU) of a communication path connecting two or more nodes of a network. A node initiates a connection with a remote node by repeatedly transmitting increasingly-larger path MTU discovery messages until the size of a path MTU discovery message exceeds the link MTU of a link within the communication path. This results in the generation and transmission of an MTU error message back to the initiating node. The edge router linked to the initiating node generates a MTU change message in response to receiving the MTU error message and multicasts the MTU change message to all local nodes to which it is linked. The MTU change message directs the receiving nodes to update their destination caches to reflect the path MTU discovered through the use of the increasing-size path MTU discovery messages and the resulting MTU error message.
摘要翻译：公开了用于确定连接网络的两个或多个节点的通信路径的路径最大传输单元（MTU）的技术。节点通过重复发送越来越大的路径MTU发现消息来发起与远程节点的连接，直到路径MTU发现消息的大小超过通信路径内的链路的链路MTU。这导致MTU错误消息的生成和传输回到发起节点。链接到发起节点的边缘路由器响应于接收到MTU错误消息而生成MTU改变消息，并将MTU改变消息多播到与其链接的所有本地节点。 MTU更改消息指示接收节点更新其目的地高速缓存，以反映通过使用增加大小的路径MTU发现消息和由此产生的MTU错误消息发现的路径MTU。

20. 发明申请

US20090316574A1 PATH MAXIMUM TRANSMISSION UNIT DETERMINATION 有权
标题翻译：路径最大传输单元确定
公开(公告)号：US20090316574A1
公开(公告)日：2009-12-24
申请号：US12192186
申请日：2008-08-15
申请人： Robert L. Winter , Narayanan Subramaniam
发明人： Robert L. Winter , Narayanan Subramaniam
IPC分类号： H04L12/24 , H04L12/56
CPC分类号： H04L45/00 , H04L45/26 , H04L47/10 , H04L47/36 , H04L47/365
摘要： Disclosed are techniques for determining a path maximum transmission unit (MTU) of a communication path connecting two or more nodes of a network. A node initiates a connection with a remote node by repeatedly transmitting increasingly-larger path MTU discovery messages until the size of a path MTU discovery message exceeds the link MTU of a link within the communication path. This results in the generation and transmission of an MTU error message back to the initiating node. The edge router linked to the initiating node generates a MTU change message in response to receiving the MTU error message and multicasts the MTU change message to all local nodes to which it is linked. The MTU change message directs the receiving nodes to update their destination caches to reflect the path MTU discovered through the use of the increasing-size path MTU discovery messages and the resulting MTU error message.
摘要翻译：公开了用于确定连接网络的两个或多个节点的通信路径的路径最大传输单元（MTU）的技术。节点通过重复发送越来越大的路径MTU发现消息来发起与远程节点的连接，直到路径MTU发现消息的大小超过通信路径内的链路的链路MTU。这导致MTU错误消息的生成和传输回到发起节点。链接到发起节点的边缘路由器响应于接收到MTU错误消息而生成MTU改变消息，并将MTU改变消息多播到与其链接的所有本地节点。 MTU更改消息指示接收节点更新其目的地高速缓存，以反映通过使用增加大小的路径MTU发现消息和由此产生的MTU错误消息发现的路径MTU。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式