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公开(公告)号：US09804907B2
公开(公告)日：2017-10-31
申请号：US14072897
申请日：2013-11-06
发明人： Sushma Anantharam , Nirapada Ghosh , Dayavanti Gopal Kamath , Keshav Govind Kamble , Dar-Ren Leu , Chandarani J. Mendon , Vijoy A. Pandey , Nandakumar Peethambaram
CPC分类号： G06F9/547 , H04L29/08099 , H04L41/0213 , H04L67/40
摘要： A distributed system includes first-tier entities, and a master entity in communication with each first-tier entity. The master entity provides a single access point through which an administrator can submit commands to manage all entities. The master entity maintains a table of virtual slots. Each virtual slot points to one of the first-tier entities, and each first-tier entity is pointed to by at least one virtual slot. The processor runs an RPC (remote procedure call) client to submit RPC requests to the first-tier entities, and determines a destination first-tier entity for a given RPC request in response to which virtual slot the administrator submits a command. The distributed system can include second-tier entities, each indirectly communicating with the master entity through a first-tier entity. The table has a virtual slot for each second-tier entity, which points to the first-tier entity acting as proxy for the second-tier entity.
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公开(公告)号：US20160337450A1
公开(公告)日：2016-11-17
申请号：US15222217
申请日：2016-07-28
IPC分类号： H04L29/08 , H04L29/06 , G06F17/30 , H04L12/721 , H04L12/46 , H04L5/00 , H04L12/741
CPC分类号： H04L67/1095 , G06F9/45533 , G06F17/30575 , G06F17/30578 , H04L5/0055 , H04L12/4633 , H04L12/4641 , H04L45/72 , H04L45/74 , H04L67/10 , H04L67/104 , H04L69/22 , H04L69/326
摘要： Embodiments of the invention provide a method for data replication in a networking system comprising multiple computing nodes. The method comprises maintaining a data set on at least two computing nodes of the system. The method further comprises receiving a data update request for the data set, wherein the data update request includes a data update for the data set. The data set on the at least two computing nodes is updated based on the data update request received.
摘要翻译： 本发明的实施例提供了一种用于包括多个计算节点的联网系统中的数据复制的方法。 该方法包括在系统的至少两个计算节点上维护数据集。 该方法还包括接收数据集的数据更新请求，其中数据更新请求包括数据集的数据更新。 基于接收到的数据更新请求，更新至少两个计算节点上的数据集。
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公开(公告)号：US09088549B2
公开(公告)日：2015-07-21
申请号：US14071488
申请日：2013-11-04
发明人： Sushma Anantharam , Sisir Chowdhury , Keshav G. Kamble , Chandarani J. Mendon , Vijoy A. Pandey
CPC分类号： H04L63/0428 , H04L63/0245 , H04L63/0281
摘要： Implementation of a secure network may be provided by analyzing packet traffic for sensitive information. Network processing elements found to be processing sensitive information may be classified as needing higher security. The classified network processing elements may be moved into a group of secure network processing elements.
摘要翻译： 可以通过分析用于敏感信息的分组业务来提供安全网络的实现。 发现处理敏感信息的网络处理元件可能被分类为需要更高的安全性。 分类网络处理元件可以被移动到一组安全网络处理元件中。
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4.发明授权公开(公告)号：US08976789B2
公开(公告)日：2015-03-10
申请号：US13791523
申请日：2013-03-08
发明人： Sushma Anantharam , Stephan Benny , Nirapada Ghosh , Dayavanti G. Kamath , Keshav G. Kamble , Dar-Ren Leu , Chandarani J. Mendon , Nilanjan Mukherjee , Vijoy Pandey , Nandakumar Peethambaram
IPC分类号： H04L12/28 , H04L12/56 , H04L12/721
摘要： A communication protocol in a layer two (L2) network switch comprises, in response to a service request by a source node, registering the source node for packet communication service. The protocol further comprises forwarding one or more packets from the registered source node to one or more destination nodes. The protocol further comprises receiving packets from one or more destination nodes and forwarding each received packet to a corresponding registered node.
摘要翻译： 第二层（L2）网络交换机中的通信协议响应于源节点的服务请求，注册用于分组通信服务的源节点。 协议还包括将一个或多个分组从注册的源节点转发到一个或多个目的地节点。 该协议还包括从一个或多个目的地节点接收分组，并将每个接收到的分组转发到相应的注册节点。
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公开(公告)号：US20140254607A1
公开(公告)日：2014-09-11
申请号：US14283583
申请日：2014-05-21
发明人： Sushma Anantharam , Nirapada Ghosh , Keshav G. Kamble , Dar-Ren Leu , Chandarani J. Mendon , Vijoy A. Pandey , Nandakumar Peethambaram
IPC分类号： H04L12/933
CPC分类号： H04L49/15 , H04L49/00 , H04L49/10 , H04L49/254
摘要： A network includes a first switching domain having a distributed fabric comprised of interconnected standalone switches. The standalone switches communicate with each other in accordance with a packet-based distributed fabric protocol. A second switching domain has a plurality of cell-based switches in communication with a cell-based switch fabric. The cell-based switches communicate with each other through the cell-based switch fabric in accordance with a cell-based distributed fabric protocol. One of the cell-based switches is coupled by a communication link to one of the standalone switches of the first switching domain. The second switching domain includes a server device coupled to one of the cell-based switches. The server device is configured with logic to process control packets for the standalone switches in accordance with the packet-based distributed fabric protocol and control packets for the cell-based switches in accordance with a protocol that is different from the packet-based distributed fabric protocol.
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公开(公告)号：US11095716B2
公开(公告)日：2021-08-17
申请号：US16244947
申请日：2019-01-10
IPC分类号： G06F16/27 , H04L29/08 , G06F9/455 , H04L5/00 , H04L12/46 , H04L12/721 , H04L12/741 , H04L29/06
摘要： Embodiments of the invention provide a method for data replication in a networking system comprising multiple computing nodes. The method comprises maintaining a data set on at least two computing nodes of the system. The method further comprises receiving a data update request for the data set, wherein the data update request includes a data update for the data set. The data set on the at least two computing nodes is updated based on the data update request received.
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公开(公告)号：US10594804B2
公开(公告)日：2020-03-17
申请号：US15135641
申请日：2016-04-22
摘要： In the context of a client sub-system that requires the use of directory services on behalf of a tenant (such as an overlay tenant), learning an identity of a server node, that can provide such directory services by: (i) sending, by the client sub-system to a first server node, a first directory service request for directory service for a first tenant; (ii) receiving, by the client sub-system, a first acknowledgement from a second server node; and (iii) learning, by the client sub-system, that the second server node can provide directory service for the first tenant based upon the first acknowledgement.
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公开(公告)号：US10044622B2
公开(公告)日：2018-08-07
申请号：US15153628
申请日：2016-05-12
IPC分类号： G06F15/173 , H04L12/803 , H04L29/08 , G06F9/50 , H04L12/911 , H04L12/46
摘要： Embodiments of the invention provide a method for load balancing a networking system comprising multiple computing nodes. The method comprises maintaining one or more data sets on at least one computing node. The method further comprises receiving, from each computing node, a load information unit for the computing node, wherein the load information unit relates to resource usage on the computing node. For each computing node, the method determines whether the load information for the computing node exceeds a corresponding load threshold for the computing node. A data set on at least one computing node is transferred to another computing node when the load information for the at least one computing node exceeds a corresponding load threshold for the at least one computing node.
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公开(公告)号：US20160261508A1
公开(公告)日：2016-09-08
申请号：US15153628
申请日：2016-05-12
IPC分类号： H04L12/803 , H04L12/911
CPC分类号： H04L47/125 , G06F9/5077 , G06F9/5088 , H04L12/4641 , H04L47/822 , H04L67/1002 , H04L67/1008
摘要： Embodiments of the invention provide a method for load balancing a networking system comprising multiple computing nodes. The method comprises maintaining one or more data sets on at least one computing node. The method further comprises receiving, from each computing node, a load information unit for the computing node, wherein the load information unit relates to resource usage on the computing node. For each computing node, the method determines whether the load information for the computing node exceeds a corresponding load threshold for the computing node. A data set on at least one computing node is transferred to another computing node when the load information for the at least one computing node exceeds a corresponding load threshold for the at least one computing node.
摘要翻译： 本发明的实施例提供了一种用于负载平衡包括多个计算节点的联网系统的方法。 该方法包括在至少一个计算节点上维护一个或多个数据集。 该方法还包括从每个计算节点接收用于计算节点的负载信息单元，其中负载信息单元涉及计算节点上的资源使用。 对于每个计算节点，该方法确定计算节点的负载信息是否超过计算节点的相应负载阈值。 当至少一个计算节点的负载信息超过至少一个计算节点的相应负载阈值时，将至少一个计算节点上的数据集传送到另一个计算节点。
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公开(公告)号：US09378068B2
公开(公告)日：2016-06-28
申请号：US13802090
申请日：2013-03-13
IPC分类号： G06F15/173 , G06F9/50 , H04L29/08
CPC分类号： H04L47/125 , G06F9/5077 , G06F9/5088 , H04L12/4641 , H04L47/822 , H04L67/1002 , H04L67/1008
摘要： Embodiments of the invention provide a method for load balancing a networking system comprising multiple computing nodes. The method comprises maintaining one or more data sets on at least one computing node. The method further comprises receiving, from each computing node, a load information unit for the computing node, wherein the load information unit relates to resource usage on the computing node. For each computing node, the method determines whether the load information for the computing node exceeds a corresponding load threshold for the computing node. A data set on at least one computing node is transferred to another computing node when the load information for the at least one computing node exceeds a corresponding load threshold for the at least one computing node.
摘要翻译： 本发明的实施例提供了一种用于负载平衡包括多个计算节点的联网系统的方法。 该方法包括在至少一个计算节点上维护一个或多个数据集。 该方法还包括从每个计算节点接收用于计算节点的负载信息单元，其中负载信息单元涉及计算节点上的资源使用。 对于每个计算节点，该方法确定计算节点的负载信息是否超过计算节点的相应负载阈值。 当至少一个计算节点的负载信息超过至少一个计算节点的相应负载阈值时，将至少一个计算节点上的数据集传送到另一个计算节点。
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