公开(公告)号：US20050281249A1

公开(公告)日：2005-12-22

申请号：US11154615

申请日：2005-06-17

申请人： Vijay Chander ,  Ramkumar Sankar ,  Sreeram Iyer

发明人： Vijay Chander ,  Ramkumar Sankar ,  Sreeram Iyer

IPC分类号： H04L12/28 ,  H04L12/56

CPC分类号： H04L45/00 ,  H04L45/42 ,  H04L45/44

摘要： There is disclosed a distributed platform that includes a plurality of nodes for controlling a data flow. According to this distribution platform, at least one of the plurality of nodes supports multiple instances. Also according to this platform, there is provided means for distributing classification rules for any given instance between nodes sharing the instance.

摘要翻译： 公开了一种分布式平台，其包括用于控制数据流的多个节点。 根据该分发平台，多个节点中的至少一个节点支持多个实例。 同样根据该平台，提供了用于在共享实例的节点之间分配任何给定实例的分类规则的方法。

公开(公告)号：US09112787B2

公开(公告)日：2015-08-18

申请号：US13529219

申请日：2012-06-21

申请人： Ramkumar Sankar ,  Shivaprasath Sundarrajan

发明人： Ramkumar Sankar ,  Shivaprasath Sundarrajan

IPC分类号： H04L12/28 ,  H04L12/56 ,  H04L12/803 ,  H04L12/891 ,  H04L29/08

CPC分类号： H04L47/125 ,  H04L47/41 ,  H04L67/1004 ,  Y02D50/30

摘要： In an implementation, a packet is received from a network device. A group identifier is retrieved from the received packet. A plurality of layer-2 switch identifiers that are associated with the retrieved group identifier is determined. A switch identifier is selected from the plurality of layer-2 switch identifiers. The received packet is forwarded to a layer-2 switch identified by the selected switch identifier.

摘要翻译： 在实现中，从网络设备接收分组。 从接收的分组中检索组标识符。 确定与检索到的组标识符相关联的多个第二层交换机标识符。 从多个第二层交换机标识符中选择一个交换机标识符。 所接收的分组被转发到由所选交换机标识符标识的二层交换机。

公开(公告)号：US07230914B2

公开(公告)日：2007-06-12

申请号：US10424222

申请日：2003-04-25

申请人： Ramkumar Sankar ,  Sreeram P. Iyer ,  Sachchidanand D. Vaidya ,  Vijay K. Chander ,  Atul B. Mahamuni ,  Henry Hong-Yi Tzeng

发明人： Ramkumar Sankar ,  Sreeram P. Iyer ,  Sachchidanand D. Vaidya ,  Vijay K. Chander ,  Atul B. Mahamuni ,  Henry Hong-Yi Tzeng

IPC分类号： G01R31/08 ,  H04J3/06 ,  G06F17/30 ,  G06F11/00

CPC分类号： H04L45/583 ,  H04L45/00 ,  H04L45/58 ,  H04L45/60 ,  Y10S707/99938

摘要： A system and method is directed to synchronizing a standby route distributor in a distributed routing platform. A route distributor is configured to operate as an active route distributor. Another route distributor is configured to operate as a standby route distributor. The standby and active route distributor may reside in the same or a different distributed routing platform. A slave route distributor communicates a route to the active route distributor. The active route distributor may update its routing tables with the route. The active route distributor forwards the route to the standby route distributor to enable their routing tables to be substantially synchronized. The standby route distributor distributes the route to the slave route distributors, where the route enables an update to another routing table. In the event of a switchover, the standby route distributor resynchronizes its routing tables and may distribute route information to each slave route distributor.

摘要翻译： 系统和方法旨在使分布式路由平台中的备用路由分发器同步。 路由分配器被配置为作为主动路由分配器操作。 另一个路由分配器被配置为作为备用路由分配器操作。 备用和主动路由分配器可以驻留在相同或不同的分布式路由平台中。 从路由分配器将路由器传送到主动路由分配器。 主动路由分配器可以使用路由更新其路由表。 主动路由分发器将路由器转发到备用路由分发器，以使其路由表基本上同步。 备用路由分配器将路由器分发到从属路由分配器，其中路由使得能够更新到另一路由表。 在切换的情况下，备用路由分配器重新同步其路由表，并且可以将路由信息分发给每个从属路由分发者。