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    • 1. 发明专利
    • Transmit adaptive equalization using ordered sets
    • 使用订单进行发送自适应均衡
    • JP2012080559A
    • 2012-04-19
    • JP2011248272
    • 2011-11-14
    • Agere Systems IncBrocade Communications Systems Incアギア システムズ インコーポレーテッドブロケード コミュニケーションズ システムズ インコーポレイテッド
    • ALI U AHMEDROBERT D BRINKLAHN A SMITHROBERT SNIVERLY
    • H04L29/06H04L29/08
    • H04B10/0779H04B10/07
    • PROBLEM TO BE SOLVED: To provide a transmit adaptive equalization method which overcomes one or more drawbacks of conventional methods.SOLUTION: In a communication system comprising first and second nodes, a transmit adaptive equalization method is implemented utilizing ordered sets. The first and second nodes may communicate over a Fiber Channel link or other medium. The first and second nodes comprise respective transmitter and receiver pairs, with the transmitter of the first node configured for communication with the receiver of the second node and the receiver of the first node configured for communication with the transmitter of the second node. The first node is operative to receive from the second node information specifying an adjustment to one or more equalization parameters of the first node. The information is received in designated portions of one or more ordered sets transmitted from the second node to the first node in conjunction with initialization of a communication link between the first and second nodes. The first node adjusts the equalization parameter(s) in accordance with the received information.
    • 解决的问题:提供克服传统方法的一个或多个缺点的发射自适应均衡方法。 解决方案:在包括第一和第二节点的通信系统中,使用有序集来实现发射自适应均衡方法。 第一和第二节点可以通过光纤通道链路或其他介质进行通信。 第一和第二节点包括相应的发射机和接收机对,其中第一节点的发射机被配置用于与第二节点的接收机进行通信,并且第一节点的接收机被配置用于与第二节点的发射机进行通信。 第一节点可操作以从第二节点接收指定对第一节点的一个或多个均衡参数的调整的信息。 结合第一和​​第二节点之间的通信链路的初始化,在从第二节点发送到第一节点的一个或多个有序集合的指定部分中接收信息。 第一节点根据接收到的信息调整均衡参数。 版权所有(C)2012,JPO&INPIT
    • 2. 发明专利
    • Transmit adaptive equalization using ordered set
    • 使用订购设置发送自适应均衡
    • JP2006109443A
    • 2006-04-20
    • JP2005277007
    • 2005-09-26
    • Agere Systems IncBrocade Communications Systems Incアギア システムズ インコーポレーテッドブロケード コミュニケーションズ システムズ インコーポレイテッド
    • AHMED ALI UBRINK ROBERT DSMITH LANE ASNIVELY ROBERT
    • H04L29/08
    • H04B10/0779H04B10/07
    • PROBLEM TO BE SOLVED: To provide a transmit adaptive equalization technique which can accommodate higher data rates without the need for hardware infrastructure upgrades while avoiding the drawbacks of conventional receive-only equalization.
      SOLUTION: In a communication system comprising first and second nodes, a transmit adaptive equalization technique is implemented using ordered sets. The first and second nodes may communicate over a Fiber Channel link or other medium. The first and second nodes comprise respective transmitter and receiver pairs, with the transmitter of the first node configured for communication with the receiver of the second node and the receiver of the first node configured for communication with the transmitter of the second node. The first node is operative to receive from the second node information specifying an adjustment to one or more equalization parameters of the first node. The information is received in designated portions of one or more ordered sets transmitted from the second node to the first node in conjunction with initialization of a communication link between the first and second nodes. The first node adjusts the equalization parameter(s) in accordance with the received information.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供可以适应更高数据速率而不需要硬件基础设施升级的发射自适应均衡技术,同时避免常规的仅接收均衡的缺点。 解决方案:在包括第一和第二节点的通信系统中,使用有序集来实现发射自适应均衡技术。 第一和第二节点可以通过光纤通道链路或其他介质进行通信。 第一和第二节点包括相应的发射机和接收机对,其中第一节点的发射机被配置用于与第二节点的接收机进行通信,并且第一节点的接收机被配置用于与第二节点的发射机进行通信。 第一节点可操作以从第二节点接收指定对第一节点的一个或多个均衡参数的调整的信息。 结合第一和​​第二节点之间的通信链路的初始化,在从第二节点发送到第一节点的一个或多个有序集合的指定部分中接收信息。 第一节点根据接收到的信息调整均衡参数。 版权所有(C)2006,JPO&NCIPI
    • 5. 发明申请
    • HOT-PLUG HARDWARE AND SOFTWARE IMPLEMENTATION
    • 热插拔硬件和软件实施
    • WO2017209854A1
    • 2017-12-07
    • PCT/US2017/028671
    • 2017-04-20
    • BROCADE COMMUNICATIONS SYSTEMS, INC.
    • HE, ChangbaiBHATTACHARYA, Samir
    • G06F9/455
    • A network device may include various cards and modules, such as management modules, line cards, and switch fabric modules. In various implementations, these components can be "hot-plugged" meaning that the components can be inserted into and removed from the network device while the network device is powered on. In various implementations, hardware in the network device can identify when a component has been added. The hardware can notify a virtual machine, which can then notify the host operating system. The host operating system can added the component, and then notify the virtual machine to also add the component. Once the virtual machine has added the component, the component becomes available for use by processes executing on the virtual machine.
    • 网络设备可以包括各种卡和模块,例如管理模块,线路卡和交换结构模块。 在各种实现中,这些组件可以被“热插拔” 这意味着可以在网络设备开机时将组件插入网络设备或从网络设备中移除组件。 在各种实现中,网络设备中的硬件可以识别组件何时被添加。 硬件可以通知虚拟机,虚拟机然后可以通知主机操作系统。 主机操作系统可以添加组件,然后通知虚拟机添加组件。 一旦虚拟机添加了组件,该组件就可供虚拟机上执行的进程使用。
    • 6. 发明申请
    • EFFICIENT CONVERGENCE IN NETWORK EVENTS
    • 网络事件中的有效收敛
    • WO2017204983A1
    • 2017-11-30
    • PCT/US2017/029816
    • 2017-04-27
    • BROCADE COMMUNICATIONS SYSTEMS, INC.
    • JAIN, Rajesh PukhrajCHINTHALAPATI, Eswara S. P.BHAT, Sandeep G.
    • H04L12/46H04L29/00
    • One embodiment of the present invention provides a switch. The switch includes a storage device, one or more line cards, and a control card. A respective line card includes one or more ports and forwarding hardware. The control card determines routing and forwarding tables for the switch, and comprises processing circuitry and a management module. The management module manage a tunnel or virtual network at the switch. During operation, the control card determine an event associated with layer-2 operations of the switch. The control card refrains from notifying the management module regarding the event and notifies a first line card in the one or more line cards regarding the event. The first line card then updates a layer-3 forwarding entry in the corresponding forwarding hardware based on the notification.
    • 本发明的一个实施例提供了一种开关。 交换机包括存储设备,一个或多个线路卡和控制卡。 相应的线卡包括一个或多个端口和转发硬件。 控制卡确定交换机的路由和转发表,并且包括处理电路和管理模块。 管理模块管理交换机上的隧道或虚拟网络。 在操作期间,控制卡确定与交换机的第2层操作相关的事件。 控制卡禁止向管理模块通知事件,并通知一个或多个线路卡中的关于该事件的第一线路卡。 然后第一个线路卡根据通知更新相应转发硬件中的第三层转发条目。