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1. 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。

2. 发明申请

US20120182989A1 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：US20120182989A1
公开(公告)日：2012-07-19
申请号：US13430358
申请日：2012-03-26
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。

3. 发明申请

US20090323553A1 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：US20090323553A1
公开(公告)日：2009-12-31
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： H04L12/28
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。

4. 发明授权

US08730957B2 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：US08730957B2
公开(公告)日：2014-05-20
申请号：US13430358
申请日：2012-03-26
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： H04L12/28
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。

5. 发明授权

US09300590B2 System and method for dynamic rate control in Ethernet fabrics 有权
标题翻译：以太网面板动态速率控制系统及方法
公开(公告)号：US09300590B2
公开(公告)日：2016-03-29
申请号：US13168205
申请日：2011-06-24
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： H04L12/835
CPC分类号： H04L47/30 , G06F5/12
摘要： An Ethernet device includes receive buffers and transmit buffers of a port, and a processor. The buffers are each associated with a respective class of service. The processor operates to determine a current buffer utilization in a receive buffer, determine that the current buffer utilization is different than a buffer threshold for the receive buffer, determine a data rate limit for the class of service associated with the receive buffer based upon the difference between the current buffer utilization and the buffer threshold, and send a data rate limit frame to another device coupled to the port. The data rate limit frame includes the data rate limit for the class of service.
摘要翻译：以太网设备包括端口的接收缓冲器和发送缓冲器以及处理器。缓冲器各自与相应的服务类别相关联。处理器操作以确定接收缓冲器中的当前缓冲器利用率，确定当前缓冲器利用率不同于接收缓冲器的缓冲器阈值，基于差异来确定与接收缓冲器相关联的服务类别的数据速率限制在当前缓冲区利用率和缓冲区阈值之间，并将数据速率限制帧发送到耦合到该端口的另一个设备。数据速率限制帧包括服务等级的数据速率限制。

6. 发明授权

US09059868B2 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：US09059868B2
公开(公告)日：2015-06-16
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： H04L12/46 , H04L12/931
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。

7. 发明授权

US08874786B2 Network traffic control by association of network packets and processes 有权
标题翻译：网络流量控制通过网络包和流程的关联
公开(公告)号：US08874786B2
公开(公告)日：2014-10-28
申请号：US13593106
申请日：2012-08-23
申请人： Matthew L. Domsch , Hendrich M. Hernandez , Robert L. Winter , Shawn J. Dube
发明人： Matthew L. Domsch , Hendrich M. Hernandez , Robert L. Winter , Shawn J. Dube
IPC分类号： G06F15/173 , G06F9/455 , G06F9/50
CPC分类号： G06F9/45558 , G06F9/5005 , G06F9/5077 , G06F2009/45595
摘要： An information handling system (IHS) includes a plurality of processors that include a cache memory, and a receive side scaling (RSS) indirection table with a plurality of pointers each pointing to a processor. A network data packet received by the IHS determines a pointer to a first processor. In response, information associated with the network data packet is transferred to the cache memory of the first processor, The IHS also includes a process scheduler that moves a process associated with the network data packet from a second processor to the first processor, and RSS module that directs the process scheduler to move the process and associates the first pointer with the processor in response to directing the process scheduler. In one embodiment, the processes are virtual machines so that network packets associated with a virtual machine are processed by sending an interrupt to a processor supporting executing the virtual machine.
摘要翻译：信息处理系统（IHS）包括多个处理器，其包括高速缓存存储器，以及具有指向处理器的多个指针的接收侧缩放（RSS）间接表。由IHS接收的网络数据分组确定指向第一处理器的指针。作为响应，与网络数据分组相关联的信息被传送到第一处理器的高速缓冲存储器。IHS还包括将与网络数据分组相关联的处理从第二处理器移动到第一处理器的进程调度器，以及RSS模块指导进程调度程序移动进程，并响应于指导进程调度程序将第一指针与处理器相关联。在一个实施例中，这些进程是虚拟机，使得通过向支持执行虚拟机的处理器发送中断来处理与虚拟机相关联的网络分组。

8. 发明申请

US20110085563A1 Virtualization Aware Network Switch 有权
标题翻译：虚拟化感知网络交换机
公开(公告)号：US20110085563A1
公开(公告)日：2011-04-14
申请号：US12579107
申请日：2009-10-14
申请人： Saikrishna Kotha , Gaurav Chawla , Hendrich M. Hernandez , Jacob Cherian , Robert L. Winter
发明人： Saikrishna Kotha , Gaurav Chawla , Hendrich M. Hernandez , Jacob Cherian , Robert L. Winter
IPC分类号： H04L12/56
CPC分类号： H04L41/0846 , G06F11/2033 , G06F2201/815 , H04L41/0816 , H04L49/00 , H04L49/65 , H04L49/70
摘要： A network switch includes a port coupled to a host, and a profile. The profile includes a key associated with a virtual machine on the host, and information for configuring the port for the virtual machine. The switch receives communication on another port with the key and configures the other port for the virtual machine. A method includes coupling a host with a virtual machine to a port of a network switch, receiving communications from the virtual machine on the port, and creating a profile with a key for identifying data associated with the virtual machine and with information for configuring the switch to route data associated with the virtual machine through the port, receiving communications with the key information at another port, and modifying the information to route data for the virtual machine through the other port.
摘要翻译：网络交换机包括耦合到主机的端口和配置文件。配置文件包括与主机上的虚拟机相关联的密钥以及用于配置虚拟机端口的信息。交换机通过密钥接收另一个端口的通信，并为虚拟机配置另一个端口。一种方法包括将主机与虚拟机耦合到网络交换机的端口，从端口上的虚拟机接收通信，以及创建具有用于识别与虚拟机相关联的数据的密钥的配置文件以及用于配置交换机的信息通过端口路由与虚拟机相关联的数据，在另一端口接收与密钥信息的通信，以及修改信息以通过另一端口为虚拟机路由数据。

9. 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。

10. 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。

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