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    System and method for enabling conversational learning in a network environment
    1.
    发明授权
    System and method for enabling conversational learning in a network environment 有权
    用于在网络环境中进行会话学习的系统和方法

    公开(公告)号：US09485115B2

    公开(公告)日：2016-11-01

    申请号：US14448820

    申请日：2014-07-31

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Shyam Kapadia ,  Vrishabha Sikand

    IPC: H04L12/44 ,  H04L12/751

    CPC classification number: H04L45/08 ,  H04L12/44 ,  H04L45/02

    Abstract: A system and a method for providing conversational learning is implemented in a network environment. An exemplary method includes receiving a subnet route advertisement that includes an attribute that triggers glean behavior for routing decisions; and installing a subnet entry in a Forwarding Information Base/Adjacency (FIB/ADJ) table. The subnet entry includes a subnet associated with the subnet route advertisement and a corresponding glean adjacency. The corresponding glean adjacency is configured to trigger installation of a host entry associated with a host in an active conversation in a network.

    Abstract translation: 在网络环境中实现提供对话学习的系统和方法。 一种示例性方法包括接收子网路由广告，其包括触发用于路由决定的收集行为的属性; 并在转发信息库/邻接（FIB / ADJ）表中安装子网条目。 子网条目包括与子网路由广告相关联的子网和相应的收敛邻接。 相应的收集邻接被配置为在网络中的活动对话中触发与主机相关联的主机条目的安装。

    Border leaf traffic convergence in a software defined network
    2.
    发明授权
    Border leaf traffic convergence in a software defined network 有权

    公开(公告)号：US10158564B2

    公开(公告)日：2018-12-18

    申请号：US15354379

    申请日：2016-11-17

    Applicant: Cisco Technology, Inc.

    Inventor： Sathish Srinivasan ,  Vrishabha Sikand ,  Shyam N. Kapadia ,  Upendra N. Moholkar

    IPC: H04L12/28 ,  H04L12/753 ,  H04L12/24 ,  H04L12/44 ,  H04L12/741

    Abstract: A border leaf of a software defined computer network receives network traffic directed to a first endpoint from a second endpoint. The first endpoint is connected to the software defined network, and the second endpoint is external to the software defined network. If the border leaf determines that it does not have a stored network route for an active conversation between the first endpoint and the second endpoint, the border leaf determines a valid network route for the network traffic to reach the first endpoint. The border leaf stores the valid network route and forwards the network traffic to the first endpoint. The border leaf transmits a synchronization message to other border leaf nodes of the computer network. The synchronization message causes the other border leaf(s) to store the valid network route and an indication that the original border leaf is forwarding the network traffic in the active conversation.

    TOUCHLESS ORCHESTRATION FOR LAYER 3 DATA CENTER INTERCONNECT IN COMMUNICATIONS NETWORKS
    5.
    发明申请
    TOUCHLESS ORCHESTRATION FOR LAYER 3 DATA CENTER INTERCONNECT IN COMMUNICATIONS NETWORKS 有权
    通信网络中第3层数据中心互连的无连接协调

    公开(公告)号：US20150341220A1

    公开(公告)日：2015-11-26

    申请号：US14286891

    申请日：2014-05-23

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Vrishabha Sikand ,  Liqin Dong ,  Sachin Vijay Vishwarupe

    IPC: H04L12/24

    CPC classification number: H04L41/0886 ,  H04L12/4633 ,  H04L12/4641 ,  H04L41/0809 ,  H04L41/084 ,  H04L41/0853 ,  H04L43/0817 ,  H04L43/0876 ,  H04L45/02 ,  H04L45/586

    Abstract: A method is provided in one example embodiment and includes receiving from an orchestrator element for a new Virtual Routing and Forwarding element (“VRF”) created in a communications network a name of the VRF and interconnect identification; selecting a border element for the VRF; and creating in a database a VRF entry for the selected border element, the entry identifying a configuration profile for the selected border element. The method further includes forwarding a VRF create notification to the selected border element; and providing the configuration profile from the corresponding entry to the selected border element in response to a query to the database from the selected border element. The selected border element applies the configuration profile automatically to configure the selected border element.

    Abstract translation: 在一个示例实施例中提供了一种方法，并且包括从业务流程元件接收在通信网络中创建的新的虚拟路由和转发元件（“VRF”），VRF的名称和互连标识; 选择VRF的边框元素; 并在数据库中创建所选边界元素的VRF条目，该条目标识所选边框元素的配置简档。 该方法还包括将VRF创建通知转发到所选择的边界元素; 以及响应于从所选择的边界元素向数据库的查询，将配置简档从对应的条目提供给所选择的边界元素。 所选的边框元素将自动应用配置配置文件来配置所选的边框元素。

    BORDER LEAF TRAFFIC CONVERGENCE IN A SOFTWARE DEFINED NETWORK
    6.
    发明申请
    BORDER LEAF TRAFFIC CONVERGENCE IN A SOFTWARE DEFINED NETWORK 审中-公开

    公开(公告)号：US20180139127A1

    公开(公告)日：2018-05-17

    申请号：US15354379

    申请日：2016-11-17

    Applicant: Cisco Technology, Inc.

    Inventor： Sathish Srinivasan ,  Vrishabha Sikand ,  Shyam N. Kapadia ,  Upendra N. Moholkar

    IPC: H04L12/753 ,  H04L12/24 ,  H04L12/44 ,  H04L12/741

    CPC classification number: H04L45/48 ,  H04L12/44 ,  H04L41/12 ,  H04L45/745

    Abstract: A border leaf of a software defined computer network receives network traffic directed to a first endpoint from a second endpoint. The first endpoint is connected to the software defined network, and the second endpoint is external to the software defined network. If the border leaf determines that it does not have a stored network route for an active conversation between the first endpoint and the second endpoint, the border leaf determines a valid network route for the network traffic to reach the first endpoint. The border leaf stores the valid network route and forwards the network traffic to the first endpoint. The border leaf transmits a synchronization message to other border leaf nodes of the computer network. The synchronization message causes the other border leaf(s) to store the valid network route and an indication that the original border leaf is forwarding the network traffic in the active conversation.

    SYSTEM AND METHOD FOR ENABLING CONVERSATIONAL LEARNING IN A NETWORK ENVIRONMENT
    7.
    发明申请
    SYSTEM AND METHOD FOR ENABLING CONVERSATIONAL LEARNING IN A NETWORK ENVIRONMENT 有权
    在网络环境中实现对话学习的系统和方法

    公开(公告)号：US20150312134A1

    公开(公告)日：2015-10-29

    申请号：US14448820

    申请日：2014-07-31

    Applicant: CISCO TECHNOLOGY INC.

    Inventor： Shyam Kapadia ,  Vrishabha Sikand

    IPC: H04L12/751 ,  H04L12/44

    CPC classification number: H04L45/08 ,  H04L12/44 ,  H04L45/02

    Abstract: A system and a method for providing conversational learning is implemented in a network environment. An exemplary method includes receiving a subnet route advertisement that includes an attribute that triggers glean behavior for routing decisions; and installing a subnet entry in a Forwarding Information Base/Adjacency (FIB/ADJ) table. The subnet entry includes a subnet associated with the subnet route advertisement and a corresponding glean adjacency. The corresponding glean adjacency is configured to trigger installation of a host entry associated with a host in an active conversation in a network.

    Abstract translation: 在网络环境中实现提供对话学习的系统和方法。 一种示例性方法包括接收子网路由广告，其包括触发用于路由决定的收集行为的属性; 并在转发信息库/邻接（FIB / ADJ）表中安装子网条目。 子网条目包括与子网路由广告相关联的子网和相应的收敛邻接。 相应的收集邻接被配置为在网络中的活动对话中触发与主机相关联的主机条目的安装。

    Seamless host mobility
    8.
    发明授权
    Seamless host mobility 有权

    公开(公告)号：US10313224B2

    公开(公告)日：2019-06-04

    申请号：US15263556

    申请日：2016-09-13

    Applicant: Cisco Technology, Inc.

    Inventor： Sathish Srinivasan ,  Vrishabha Sikand ,  Shyam N. Kapadia ,  Lukas Krattiger ,  Massimiliano Ardica

    IPC: H04L12/46 ,  H04L29/12 ,  H04L12/721 ,  H04L12/751

    Abstract: Presented herein are techniques to enable seamless mobility of hosts (endpoints) between disaggregated Ethernet virtual private network (EVPN) domains that are connected with one another by an external network (e.g., a Wide-Area Network (WAN)). In one example, a leaf node in the first domain, which was previously connected to a host, receives updated routing information for the host. The leaf node performs a local host verification process to confirm that the host has moved and, in response to confirming that that the host has moved, the first leaf node sends a targeted host announcement message to the host in the second domain.

    SYSTEM AND METHOD FOR ENABLING CONVERSATIONAL LEARNING IN A NETWORK ENVIRONMENT
    10.
    发明申请
    SYSTEM AND METHOD FOR ENABLING CONVERSATIONAL LEARNING IN A NETWORK ENVIRONMENT 审中-公开
    在网络环境中实现对话学习的系统和方法

    公开(公告)号：US20170041212A1

    公开(公告)日：2017-02-09

    申请号：US15280612

    申请日：2016-09-29

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Shyam Kapadia ,  Vrishabha Sikand

    IPC: H04L12/751 ,  H04L12/44

    CPC classification number: H04L45/08 ,  H04L12/44 ,  H04L45/02

    Abstract: A system and a method for providing conversational learning is implemented in a network environment. An exemplary method includes receiving a subnet route advertisement that includes an attribute that triggers glean behavior for routing decisions; and installing a subnet entry in a Forwarding Information Base/Adjacency (FIB/ADJ) table. The subnet entry includes a subnet associated with the subnet route advertisement and a corresponding glean adjacency. The corresponding glean adjacency is configured to trigger installation of a host entry associated with a host in an active conversation in a network.

    Abstract translation: 在网络环境中实现提供对话学习的系统和方法。 一种示例性方法包括接收子网路由广告，其包括触发用于路由决定的收集行为的属性; 并在转发信息库/邻接（FIB / ADJ）表中安装子网条目。 子网条目包括与子网路由广告相关联的子网和相应的收敛邻接。 相应的收集邻接被配置为在网络中的活动对话中触发与主机相关联的主机条目的安装。

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