知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

8 records (took 0.015 seconds)

    SCALABLE SPINE NODES WITH PARTIAL REPLICATION OF ROUTING INFORMATION IN A NETWORK ENVIRONMENT
    1.
    发明申请
    SCALABLE SPINE NODES WITH PARTIAL REPLICATION OF ROUTING INFORMATION IN A NETWORK ENVIRONMENT 审中-公开
    在网络环境中部署路由信息的可扩展的脊柱

    公开(公告)号：US20170032011A1

    公开(公告)日：2017-02-02

    申请号：US14810200

    申请日：2015-07-27

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Jialin Song ,  Nikhil Gopinath Shetty ,  Ravindra Nandalal Rathi

    IPC: G06F17/30

    CPC classification number: G06F16/275 ,  G06F16/25

    Abstract: Embodiments are provided for partially replicating endpoint routing information, and comprise calculating a first shard interval of a key space based, at least in part, on capacities of a plurality of spine nodes in a network fabric. Embodiments also include mapping the first shard interval to a first spine node of the plurality of spine nodes, communicating shard mapping information associated with the mapping to a set of leaf nodes in the network fabric, and populating an endpoint repository in the first spine node with routing information for one or more endpoints corresponding to the first shard interval. More specific embodiments include calculating respective shard intervals for other spine nodes of the plurality of spine nodes based, at least in part, on the capacities of the plurality of spine nodes. In specific embodiments, the calculating the first shard interval is based, in part, on one or more dynamic parameters.

    Abstract translation: 提供实施例用于部分复制端点路由信息，并且包括至少部分地基于网络结构中的多个脊柱节点的容量来计算密钥空间的第一分片间隔。 实施例还包括将第一分片间隔映射到多个脊柱节点中的第一脊柱节点，将与映射相关联的分片映射信息传达到网络结构中的一组叶节点，以及在第一脊柱节点中填充端点存储库， 对应于第一分片间隔的一个或多个端点的路由信息​​。 更具体的实施例包括至少部分地基于多个脊柱节点的容量来计算多个脊柱节点中的其他脊柱节点的相应碎片间隔。 在具体实施例中，计算第一分片间隔部分地基于一个或多个动态参数。

    Scalable spine nodes with partial replication of routing information in a network environment
    2.
    发明授权
    Scalable spine nodes with partial replication of routing information in a network environment 有权

    公开(公告)号：US11151163B2

    公开(公告)日：2021-10-19

    申请号：US16773502

    申请日：2020-01-27

    Applicant: Cisco Technology, Inc.

    Inventor： Jialin Song ,  Nikhil Gopinath Shetty ,  Ravindra Nandalal Rathi

    IPC: G06F16/27 ,  G06F16/25

    Abstract: Embodiments are provided for partially replicating endpoint routing information, and comprise calculating a first shard interval of a key space based, at least in part, on capacities of a plurality of spine nodes in a network fabric. Embodiments also include mapping the first shard interval to a first spine node of the plurality of spine nodes, communicating shard mapping information associated with the mapping to a set of leaf nodes in the network fabric, and populating an endpoint repository in the first spine node with routing information for one or more endpoints corresponding to the first shard interval. More specific embodiments include calculating respective shard intervals for other spine nodes of the plurality of spine nodes based, at least in part, on the capacities of the plurality of spine nodes. In specific embodiments, the calculating the first shard interval is based, in part, on one or more dynamic parameters.

    INTER-POD TRAFFIC REDIRECTION AND HANDLING IN A MULTI-POD NETWORK ENVIRONMENT
    4.
    发明申请
    INTER-POD TRAFFIC REDIRECTION AND HANDLING IN A MULTI-POD NETWORK ENVIRONMENT 有权
    多POD网络环境中的互操作重定向和处理

    公开(公告)号：US20160277355A1

    公开(公告)日：2016-09-22

    申请号：US14662006

    申请日：2015-03-18

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Nikhil Gopinath Shetty ,  Siva Gaggara ,  Ravindra Nandalal Rathi ,  Jialin Song

    IPC: H04L29/12 ,  H04L12/741 ,  H04L12/721 ,  H04L12/935

    CPC classification number: H04L61/2592 ,  H04L12/4633 ,  H04L45/72 ,  H04L45/745 ,  H04L49/3009 ,  H04L61/2514

    Abstract: An example method for to inter-pod traffic redirection and handling in a multi-pod network environment is provided and includes receiving a packet with an overlay header outgoing from a first pod, identifying the packet as redirected based on a source address in the overlay header indicating a second pod and a destination address in the overlay header indicating a third pod, the first pod being distinct from the second pod and the third pod, setting a redirection bit in the overlay header tagging the packet as redirected, and transmitting the packet to the third pod.

    Abstract translation: 提供了一种用于在多荚网络环境中实现荚间流量重定向和处理的示例性方法，并且包括：接收具有从第一荚出来的覆盖标题的分组，基于覆盖头中的源地址将分组标识为重定向 指示覆盖头中的第二个pod和一个目标地址，指示第三个pod，第一个pod与第二个pod和第三个pod不同，在叠加标题中设置重定向位标记该重定向的数据包，并将该数据包发送到 第三个pod。

    SCALABLE SPINE NODES WITH PARTIAL REPLICATION OF ROUTING INFORMATION IN A NETWORK ENVIRONMENT
    5.
    发明申请
    SCALABLE SPINE NODES WITH PARTIAL REPLICATION OF ROUTING INFORMATION IN A NETWORK ENVIRONMENT 审中-公开

    公开(公告)号：US20200167369A1

    公开(公告)日：2020-05-28

    申请号：US16773502

    申请日：2020-01-27

    Applicant: Cisco Technology, Inc.

    Inventor： Jialin Song ,  Nikhil Gopinath Shetty ,  Ravindra Nandalal Rathi

    IPC: G06F16/27 ,  G06F16/25

    Abstract: Embodiments are provided for partially replicating endpoint routing information, and comprise calculating a first shard interval of a key space based, at least in part, on capacities of a plurality of spine nodes in a network fabric. Embodiments also include mapping the first shard interval to a first spine node of the plurality of spine nodes, communicating shard mapping information associated with the mapping to a set of leaf nodes in the network fabric, and populating an endpoint repository in the first spine node with routing information for one or more endpoints corresponding to the first shard interval. More specific embodiments include calculating respective shard intervals for other spine nodes of the plurality of spine nodes based, at least in part, on the capacities of the plurality of spine nodes. In specific embodiments, the calculating the first shard interval is based, in part, on one or more dynamic parameters.

    Scalable spine nodes with partial replication of routing information in a network environment
    6.
    发明授权
    Scalable spine nodes with partial replication of routing information in a network environment 有权

    公开(公告)号：US10572509B2

    公开(公告)日：2020-02-25

    申请号：US14810200

    申请日：2015-07-27

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Jialin Song ,  Nikhil Gopinath Shetty ,  Ravindra Nandalal Rathi

    IPC: G06F16/27

    Abstract: Embodiments are provided for partially replicating endpoint routing information, and comprise calculating a first shard interval of a key space based, at least in part, on capacities of a plurality of spine nodes in a network fabric. Embodiments also include mapping the first shard interval to a first spine node of the plurality of spine nodes, communicating shard mapping information associated with the mapping to a set of leaf nodes in the network fabric, and populating an endpoint repository in the first spine node with routing information for one or more endpoints corresponding to the first shard interval. More specific embodiments include calculating respective shard intervals for other spine nodes of the plurality of spine nodes based, at least in part, on the capacities of the plurality of spine nodes. In specific embodiments, the calculating the first shard interval is based, in part, on one or more dynamic parameters.

Patent Agency Ranking