公开(公告)号：US07433326B2

公开(公告)日：2008-10-07

申请号：US10430491

申请日：2003-05-05

Applicant: Tushar Desai ,  Shashank Gupta ,  Praveen Jain ,  Kalyan K. Ghosh

Inventor： Tushar Desai ,  Shashank Gupta ,  Praveen Jain ,  Kalyan K. Ghosh

IPC: H04L12/28

CPC classification number: H04L69/24 ,  H04L41/0816 ,  H04L41/0853 ,  H04L67/1097 ,  H04L69/324 ,  H04L69/329

Abstract: Methods and devices are provided for detecting whether peer ports interconnecting two network devices can perform a novel protocol called Exchange Peer Parameters (“EPP”). If the peer ports are so configured to perform EPP, EPP services are exchanged between the peer ports. In a first phase, information is exchanged about peer port configurations of interest. In a second phase, the results of the exchange of information are applied to hardware and/or software of the respective ports, as needed.

Abstract translation: 提供了用于检测互连两个网络设备的对等端口是否可以执行称为交换对等体参数（“EPP”）的新协议的方法和设备。 如果对等端口配置为执行EPP，则在对端之间交换EPP业务。 在第一阶段，交换有关对象端口配置的信息。 在第二阶段，根据需要将信息交换的结果应用于相应端口的硬件和/或软件。

公开(公告)号：US20080084416A1

公开(公告)日：2008-04-10

申请号：US11544458

申请日：2006-10-06

Applicant: Jon Vincent ,  Tychaun Jones ,  James Drage ,  Andy Dadi ,  Shashank Gupta ,  Bill Suckow

Inventor： Jon Vincent ,  Tychaun Jones ,  James Drage ,  Andy Dadi ,  Shashank Gupta ,  Bill Suckow

IPC: G06T11/20

CPC classification number: G06T13/00 ,  G06T2213/08

Abstract: A rendering engine allows users to define properties used to render, animate or otherwise represent objects (such as graphic objects, sound players, feedback force generators, and the like) so that the properties are used by the rendering engine to render the object. Users can also define a timeline to control the rendering of the object from a starting time to an ending time.

Abstract translation: 渲染引擎允许用户定义用于呈现，动画化或以其他方式表示对象（例如图形对象，声音播放器，反馈力发生器等）的属性，使得渲染引擎使用该属性来渲染对象。 用户还可以定义一个时间轴来控制从开始时间到结束时间的对象渲染。

公开(公告)号：US20060092932A1

公开(公告)日：2006-05-04

申请号：US10979886

申请日：2004-11-01

Applicant: Kalyan Ghosh ,  Praveen Jain ,  Shashank Gupta ,  Tushar Desai

Inventor： Kalyan Ghosh ,  Praveen Jain ,  Shashank Gupta ,  Tushar Desai

IPC: H04L12/56 ,  H04L12/28

CPC classification number: H04L49/25 ,  H04L49/3009 ,  H04L49/357

Abstract: N_Ports and F_Ports are provided with logic allowing designation of multiple virtual interfaces on a single host bus adaptor or other Fibre Channel interface, one virtual interface for each VSAN operating on the node interface. Node ports with this additional functionality are referred to as trunking N_Ports or TN_Ports. These ports have a functional design allowing creation of the multiple virtual interfaces as appropriate for the application at hand. This port design also includes logic for communicating with a peer fabric port to initialize and modify the configuration of the virtual interfaces on the TN_Port. A corresponding functional design and communication logic is provided for fabric ports, referred to herein as trunking F_Ports or TF_Ports.

Abstract translation: N_Ports和F_Port提供了逻辑，允许在单个主机总线适配器或其他光纤通道接口上指定多个虚拟接口，一个虚拟接口用于在节点接口上操作的每个VSAN。 具有此附加功能的节点端口称为中继N_Port或TN_Port。 这些端口具有功能设计，允许根据手头的应用程序创建多个虚拟接口。 该端口设计还包括与对端结构端口进行通信的逻辑，以初始化和修改TN_Port上虚拟接口的配置。 为结构端口提供相应的功能设计和通信逻辑，这里称为中继F_Port或TF_Port。

公开(公告)号：US20060087963A1

公开(公告)日：2006-04-27

申请号：US10974368

申请日：2004-10-25

Applicant: Praveen Jain ,  Ranganathan Rajagopalan ,  Ramsundar Janakiraman ,  Shashank Gupta ,  Sachin Jain

Inventor： Praveen Jain ,  Ranganathan Rajagopalan ,  Ramsundar Janakiraman ,  Shashank Gupta ,  Sachin Jain

IPC: H04L12/26

CPC classification number: H04L49/552 ,  H04L49/357

Abstract: A port shutdown protocol coordinates among various components involved in the process of administratively bringing down a link at both ends of a link connecting two switches. Execution of the protocol avoids or reduces frame drops and/or reordering. In this protocol, peer switches perform various actions when bringing down an ISL in a synchronized manner. In one implementation, this protocol uses the Exchange Peer Protocol (EPP) as the underlying transport to carry the port shutdown protocol frames.

公开(公告)号：US08605624B2

公开(公告)日：2013-12-10

申请号：US12202004

申请日：2008-08-29

Applicant: Tushar Desai ,  Shashank Gupta ,  Praveen Jain ,  Kalyan K. Ghosh

Inventor： Tushar Desai ,  Shashank Gupta ,  Praveen Jain ,  Kalyan K. Ghosh

IPC: H04L12/28

CPC classification number: H04L69/24 ,  H04L41/0816 ,  H04L41/0853 ,  H04L67/1097 ,  H04L69/324 ,  H04L69/329

Abstract: Methods and devices are provided for detecting whether peer ports interconnecting two network devices can perform a novel protocol called Exchange Peer Parameters (“EPP”). If the peer ports are so configured to perform EPP, EPP services are exchanged between the peer ports. In a first phase, information is exchanged about peer port configurations of interest. In a second phase, the results of the exchange of information are applied to hardware and/or software of the respective ports, as needed.

Abstract translation: 提供了用于检测互连两个网络设备的对等端口是否可以执行称为交换对等体参数（“EPP”）的新协议的方法和设备。 如果对等端口配置为执行EPP，则在对端之间交换EPP业务。 在第一阶段，交换有关对象端口配置的信息。 在第二阶段，根据需要将信息交换的结果应用于相应端口的硬件和/或软件。

公开(公告)号：US20080316942A1

公开(公告)日：2008-12-25

申请号：US12202004

申请日：2008-08-29

Applicant: Tushar Desai ,  Shashank Gupta ,  Praveen Jain ,  Kalyan K. Ghosh

Inventor： Tushar Desai ,  Shashank Gupta ,  Praveen Jain ,  Kalyan K. Ghosh

IPC: H04L12/26

CPC classification number: H04L69/24 ,  H04L41/0816 ,  H04L41/0853 ,  H04L67/1097 ,  H04L69/324 ,  H04L69/329

Abstract: Methods and devices are provided for detecting whether peer ports interconnecting two network devices can perform a novel protocol called Exchange Peer Parameters (“EPP”). If the peer ports are so configured to perform EPP, EPP services are exchanged between the peer ports. In a first phase, information is exchanged about peer port configurations of interest. In a second phase, the results of the exchange of information are applied to hardware and/or software of the respective ports, as needed.

Abstract translation: 提供了用于检测互连两个网络设备的对等端口是否可以执行称为交换对等体参数（“EPP”）的新协议的方法和设备。 如果对等端口配置为执行EPP，则在对端之间交换EPP业务。 在第一阶段，交换有关对象端口配置的信息。 在第二阶段，根据需要将信息交换的结果应用于相应端口的硬件和/或软件。