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    DIAGNOSTICS IN A DISTRIBUTED FABRIC SYSTEM
    3.
    发明申请
    DIAGNOSTICS IN A DISTRIBUTED FABRIC SYSTEM 有权
    分布式织物系统中的诊断

    公开(公告)号：US20130235735A1

    公开(公告)日：2013-09-12

    申请号：US13414684

    申请日：2012-03-07

    申请人： Sushma Anantharam ,  Nirapada Ghosh ,  Keshav Govind Kamble ,  Dar-Ren Leu ,  Chandarani J. Mendon ,  Nilanjan Mukherjee ,  Vijoy Pandey ,  Nandakumar Peethambaram

    发明人： Sushma Anantharam ,  Nirapada Ghosh ,  Keshav Govind Kamble ,  Dar-Ren Leu ,  Chandarani J. Mendon ,  Nilanjan Mukherjee ,  Vijoy Pandey ,  Nandakumar Peethambaram

    IPC分类号： H04L12/28 ,  H04L12/26

    CPC分类号： H04L49/356 ,  H04L41/12 ,  H04L41/22 ,  H04L43/045 ,  H04L43/0811 ,  H04L43/0817 ,  H04L49/555

    摘要： A distributed fabric system has distributed line card (DLC) chassis and scaled-out fabric coupler (SFC) chassis. Each DLC chassis includes a network processor and fabric ports. Each network processor of each DLC chassis includes a fabric interface in communication with the DLC fabric ports of that DLC chassis. Each SFC chassis includes a fabric element and fabric ports. A communication link connects each SFC fabric port to one DLC fabric port. Each communication link includes cell-carrying lanes. Each fabric element of each SFC chassis collects per-lane statistics for each SFC fabric port of that SFC chassis. Each SFC chassis includes program code that obtains the per-lane statistics collected by the fabric element chip of that SFC chassis. A network element includes program code that gathers the per-lane statistics collected by each fabric element of each SFC chassis and integrates the statistics into a topology of the entire distributed fabric system.

    摘要翻译： 分布式架构系统具有分布式线卡（DLC）机箱和扩展架构耦合器（SFC）机箱。 每个DLC机箱都包括一个网络处理器和Fabric端口。 每个DLC机箱的每个网络处理器包括与该DLC机箱的DLC结构端口通信的结构接口。 每个SFC机箱都包括一个fabric元素和fabric端口。 通信链路将每个SFC Fabric端口连接到一个DLC fabric端口。 每个通信链路包括蜂窝载波通道。 每个SFC机箱的每个结构元素都会收集该SFC机箱的每个SFC结构端口的每通道统计信息。 每个SFC机箱都包含程序代码，用于获取该SFC机箱的结构单元芯片收集的每通道统计信息。 网元包括收集每个SFC机箱的每个结构元素收集的每通道统计信息的程序代码，并将统计信息整合到整个分布式系统的拓扑中。

    Management of a distributed fabric system
    5.
    发明授权
    Management of a distributed fabric system 有权
    分布式系统的管理

    公开(公告)号：US09077651B2

    公开(公告)日：2015-07-07

    申请号：US13414677

    申请日：2012-03-07

    申请人： Sushma Anantharam ,  Nirapada Ghosh ,  Dayavanti Gopal Kamath ,  Keshav Govind Kamble ,  Dar-Ren Leu ,  Chandarani J. Mendon ,  Vijoy Pandey ,  Nandakumar Peethambaram

    发明人： Sushma Anantharam ,  Nirapada Ghosh ,  Dayavanti Gopal Kamath ,  Keshav Govind Kamble ,  Dar-Ren Leu ,  Chandarani J. Mendon ,  Vijoy Pandey ,  Nandakumar Peethambaram

    IPC分类号： H04L12/28 ,  G06F15/173 ,  G06F13/00 ,  H04L12/947 ,  H04L12/931

    CPC分类号： H04L49/356 ,  H04L12/413 ,  H04L41/12 ,  H04L41/22 ,  H04L49/256 ,  H04L49/65 ,  H04W36/22

    摘要： A distributed fabric system has distributed line card (DLC) chassis and scaled-out fabric coupler (SFC) chassis. Each DLC includes a network processor and fabric ports. Each network processor of each DLC includes a fabric interface in communication with the fabric ports of that DLC. Each SFC includes at least one fabric element and SFC fabric ports. A fabric communication link connects each SFC fabric port to one DLC fabric port. Each fabric communication link includes cell-carrying lanes. Each fabric element of each SFC detects connectivity between each SFC fabric port of that SFC and one DLC fabric port over a fabric communication link. Each SFC includes program code that reads connectivity matrix from fabric element chips and sends connection information corresponding to the detected connectivity from that SFC to a central agent. A network element includes the central agent, which, when executed, constructs a topology of the distributed fabric system from the connection information sent from each SFC.

    摘要翻译： 分布式架构系统具有分布式线卡（DLC）机箱和扩展架构耦合器（SFC）机箱。 每个DLC包括一个网络处理器和fabric端口。 每个DLC的每个网络处理器包括与该DLC的结构端口通信的结构接口。 每个SFC包括至少一个fabric元素和SFC fabric端口。 Fabric通信链路将每个SFC Fabric端口连接到一个DLC fabric端口。 每个结构通信链路包括蜂窝载波通道。 每个SFC的每个结构元素检测该SFC的每个SFC结构端口与一个DLC结构端口之间通过Fabric通信链路的连通性。 每个SFC包括从结构元素芯片读取连接矩阵的程序代码，并将与该检测到的连接性相对应的连接信息发送到中央代理。 网元包括中央代理，当执行时，中继代理从每个SFC发送的连接信息中构建分布式架构系统的拓扑。

    MANAGEMENT OF A DISTRIBUTED FABRIC SYSTEM
    6.
    发明申请
    MANAGEMENT OF A DISTRIBUTED FABRIC SYSTEM 有权
    分布式织物系统的管理

    公开(公告)号：US20130235762A1

    公开(公告)日：2013-09-12

    申请号：US13414677

    申请日：2012-03-07

    申请人： Sushma Anantharam ,  Nirapada Ghosh ,  Dayavanti Gopal Kamath ,  Keshav Govind Kamble ,  Dar-Ren Leu ,  Chandarani J. Mendon ,  Vijoy Pandey ,  Nandakumar Peethambaram

    发明人： Sushma Anantharam ,  Nirapada Ghosh ,  Dayavanti Gopal Kamath ,  Keshav Govind Kamble ,  Dar-Ren Leu ,  Chandarani J. Mendon ,  Vijoy Pandey ,  Nandakumar Peethambaram

    IPC分类号： H04L12/28

    CPC分类号： H04L49/356 ,  H04L12/413 ,  H04L41/12 ,  H04L41/22 ,  H04L49/256 ,  H04L49/65 ,  H04W36/22

    摘要： A distributed fabric system has distributed line card (DLC) chassis and scaled-out fabric coupler (SFC) chassis. Each DLC includes a network processor and fabric ports. Each network processor of each DLC includes a fabric interface in communication with the fabric ports of that DLC. Each SFC includes at least one fabric element and SFC fabric ports. A fabric communication link connects each SFC fabric port to one DLC fabric port. Each fabric communication link includes cell-carrying lanes. Each fabric element of each SFC detects connectivity between each SFC fabric port of that SFC and one DLC fabric port over a fabric communication link. Each SFC includes program code that reads connectivity matrix from fabric element chips and sends connection information corresponding to the detected connectivity from that SFC to a central agent. A network element includes the central agent, which, when executed, constructs a topology of the distributed fabric system from the connection information sent from each SFC.

    摘要翻译： 分布式架构系统具有分布式线卡（DLC）机箱和扩展架构耦合器（SFC）机箱。 每个DLC包括一个网络处理器和fabric端口。 每个DLC的每个网络处理器包括与该DLC的结构端口通信的结构接口。 每个SFC包括至少一个fabric元素和SFC fabric端口。 Fabric通信链路将每个SFC Fabric端口连接到一个DLC fabric端口。 每个结构通信链路包括蜂窝载波通道。 每个SFC的每个结构元素检测该SFC的每个SFC结构端口与一个DLC结构端口之间通过Fabric通信链路的连通性。 每个SFC包括从结构元素芯片读取连接矩阵的程序代码，并将与该检测到的连接性相对应的连接信息发送到中央代理。 网元包括中央代理，当执行时，中继代理从每个SFC发送的连接信息中构建分布式架构系统的拓扑。

    Management of a distributed fabric system
    7.
    发明授权
    Management of a distributed fabric system 有权
    分布式系统的管理

    公开(公告)号：US09054989B2

    公开(公告)日：2015-06-09

    申请号：US13454987

    申请日：2012-04-24

    申请人： Sushma Anantharam ,  Nirapada Ghosh ,  Dayavanti Gopal Kamath ,  Keshav Govind Kamble ,  Dar-Ren Leu ,  Chandarani J. Mendon ,  Vijoy Pandey ,  Nandakumar Peethambaram

    发明人： Sushma Anantharam ,  Nirapada Ghosh ,  Dayavanti Gopal Kamath ,  Keshav Govind Kamble ,  Dar-Ren Leu ,  Chandarani J. Mendon ,  Vijoy Pandey ,  Nandakumar Peethambaram

    IPC分类号： H04L12/28 ,  G06F15/173 ,  G06F13/00 ,  H04L12/947 ,  H04L12/931

    CPC分类号： H04L49/356 ,  H04L12/413 ,  H04L41/12 ,  H04L41/22 ,  H04L49/256 ,  H04L49/65 ,  H04W36/22

    摘要： A distributed fabric system has distributed line card (DLC) chassis and scaled-out fabric coupler (SFC) chassis. Each DLC includes a network processor and fabric ports. Each network processor includes a fabric interface in communication with the fabric ports of that DLC. Each SFC includes at least one fabric element and SFC fabric ports. A fabric communication link connects each SFC fabric port to one DLC fabric port. Each fabric communication link includes cell-carrying lanes. Each fabric element detects connectivity between each SFC fabric port of that SFC and one DLC fabric port over a fabric communication link. Each SFC reads a connectivity matrix from fabric element chips and sends connection information corresponding to the detected connectivity from that SFC to a central agent. A network element includes the central agent, which, when executed, constructs a topology of the distributed fabric system from the connection information sent from each SFC.

    摘要翻译： 分布式架构系统具有分布式线卡（DLC）机箱和扩展架构耦合器（SFC）机箱。 每个DLC包括一个网络处理器和fabric端口。 每个网络处理器包括与该DLC的结构端口通信的结构接口。 每个SFC包括至少一个fabric元素和SFC fabric端口。 Fabric通信链路将每个SFC Fabric端口连接到一个DLC fabric端口。 每个结构通信链路包括蜂窝载波通道。 每个结构元素通过结构通信链路检测该SFC的每个SFC结构端口与一个DLC结构端口之间的连接。 每个SFC从Fabric元素芯片读取连接矩阵，并将与该SFC的检测到的连接相对应的连接信息发送到中央代理。 网元包括中央代理，当执行时，中继代理从每个SFC发送的连接信息中构建分布式架构系统的拓扑。

    MANAGEMENT OF A DISTRIBUTED FABRIC SYSTEM
    8.
    发明申请
    MANAGEMENT OF A DISTRIBUTED FABRIC SYSTEM 审中-公开
    分布式织物系统的管理

    公开(公告)号：US20130235763A1

    公开(公告)日：2013-09-12

    申请号：US13454987

    申请日：2012-04-24

    申请人： Sushma Anantharam ,  Nirapada Ghosh ,  Dayavanti Gopal Kamath ,  Keshav Govind Kamble ,  Dar-Ren Leu ,  Chandarani J. Mendon ,  Vijoy Pandey ,  Nandakumar Peethambaram

    发明人： Sushma Anantharam ,  Nirapada Ghosh ,  Dayavanti Gopal Kamath ,  Keshav Govind Kamble ,  Dar-Ren Leu ,  Chandarani J. Mendon ,  Vijoy Pandey ,  Nandakumar Peethambaram

    IPC分类号： H04L12/24 ,  H04L12/28

    CPC分类号： H04L49/356 ,  H04L12/413 ,  H04L41/12 ,  H04L41/22 ,  H04L49/256 ,  H04L49/65 ,  H04W36/22

    摘要： A distributed fabric system has distributed line card (DLC) chassis and scaled-out fabric coupler (SFC) chassis. Each DLC includes a network processor and fabric ports. Each network processor includes a fabric interface in communication with the fabric ports of that DLC. Each SFC includes at least one fabric element and SFC fabric ports. A fabric communication link connects each SFC fabric port to one DLC fabric port. Each fabric communication link includes cell-carrying lanes. Each fabric element detects connectivity between each SFC fabric port of that SFC and one DLC fabric port over a fabric communication link. Each SFC reads a connectivity matrix from fabric element chips and sends connection information corresponding to the detected connectivity from that SFC to a central agent. A network element includes the central agent, which, when executed, constructs a topology of the distributed fabric system from the connection information sent from each SFC.

    摘要翻译： 分布式架构系统具有分布式线卡（DLC）机箱和扩展架构耦合器（SFC）机箱。 每个DLC包括一个网络处理器和fabric端口。 每个网络处理器包括与该DLC的结构端口通信的结构接口。 每个SFC包括至少一个fabric元素和SFC fabric端口。 Fabric通信链路将每个SFC Fabric端口连接到一个DLC fabric端口。 每个结构通信链路包括蜂窝载波通道。 每个结构元素通过结构通信链路检测该SFC的每个SFC结构端口与一个DLC结构端口之间的连接。 每个SFC从Fabric元素芯片读取连接矩阵，并将与该SFC的检测到的连接相对应的连接信息发送到中央代理。 网元包括中央代理，当执行时，中继代理从每个SFC发送的连接信息中构建分布式架构系统的拓扑。

    Remote procedure call for a distributed system
    10.
    发明授权
    Remote procedure call for a distributed system 有权
    远程过程调用分布式系统

    公开(公告)号：US09378073B2

    公开(公告)日：2016-06-28

    申请号：US13585587

    申请日：2012-08-14

    申请人： Sushma Anantharam ,  Nirapada Ghosh ,  Dayavanti Gopal Kamath ,  Keshav Govind Kamble ,  Dar-Ren Leu ,  Chandarani J. Mendon ,  Vijoy A. Pandey ,  Nandakumar Peethambaram

    发明人： Sushma Anantharam ,  Nirapada Ghosh ,  Dayavanti Gopal Kamath ,  Keshav Govind Kamble ,  Dar-Ren Leu ,  Chandarani J. Mendon ,  Vijoy A. Pandey ,  Nandakumar Peethambaram

    IPC分类号： G06F9/54 ,  H04L29/08 ,  H04L29/06 ,  H04L12/24

    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.

    摘要翻译： 分布式系统包括第一层实体和与每个第一层实体通信的主实体。 主实体提供单个接入点，通过该接入点管理员可以提交命令来管理所有实体。 主实体维护一个虚拟插槽表。 每个虚拟时隙指向第一层实体中的一个，并且至少一个虚拟时隙指向每个第一层实体。 处理器运行RPC（远程过程调用）客户端，以向第一层实体提交RPC请求，并根据管理员提交命令的哪个虚拟时隙来确定给定RPC请求的目标第一层实体。 分布式系统可以包括第二层实体，每个实体通过第一层实体间接地与主实体进行通信。 该表具有用于每个第二层实体的虚拟插槽，其指向作为第二层实体的代理的第一层实体。