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    VLAN tagging in a virtual environment
    3.
    发明授权
    VLAN tagging in a virtual environment 有权

    公开(公告)号：US09628334B2

    公开(公告)日：2017-04-18

    申请号：US14577803

    申请日：2014-12-19

    Applicant: Cisco Technology, Inc.

    Inventor： Marco Di Benedetto ,  Alessandro Carpi ,  Sunil Kumar

    IPC: G06F15/16 ,  H04L12/24 ,  H04L29/08 ,  H04L12/46

    CPC classification number: H04L41/0816 ,  H04L12/4645 ,  H04L12/4675 ,  H04L29/08072

    Abstract: VLAN tagging in a virtual environment is described, including configuring a set of VLAN tagging parameters for each virtual network device to be used by the virtual network device to correctly perform VLAN tagging of frames in response to configuration changes with respect to the virtual network device. A first example of a configuration change with respect to the virtual network device comprises the virtual network device being transitioned from being attached to a virtual switch tagging (VST) port group to being attached to a virtual guest tagging (VGT) port group. A second example of a configuration change with respect to the virtual network device comprises the virtual network device being migrated from a first host to a second host.

    Passing data over virtual links
    4.
    发明授权
    Passing data over virtual links 有权
    通过虚拟链接传递数据

    公开(公告)号：US09444723B1

    公开(公告)日：2016-09-13

    申请号：US14156328

    申请日：2014-01-15

    Applicant: Cisco Technology, Inc.

    Inventor： Marco Di Benedetto ,  Pierluigi Rolando ,  Thomas Vincent Flynn

    IPC: G06F15/16 ,  H04L12/721

    CPC classification number: H04L67/141 ,  H04L12/4633 ,  H04L12/4641 ,  H04L41/06 ,  H04L43/08 ,  H04L45/14 ,  H04L47/70 ,  H04L69/321 ,  H04L69/325

    Abstract: Passing data over virtual links is disclosed, including: encapsulating a layer three data packet as an inner payload of a network data packet; and generating an outer header of the network data packet with a layer two header and a layer three header, wherein the network data packet is configured to communicate over a virtual link between a first interface of a first network appliance and a first interface of a second network appliance.

    Abstract translation: 公开了通过虚拟链路传递数据，包括：将三层数据分组封装为网络数据分组的内部有效载荷; 以及使用第二层头部和第三层头部生成所述网络数据分组的外部头部，其中，所述网络数据分组被配置为通过第一网络设备的第一接口和第二网络设备的第一接口之间的虚拟链路进行通信 网络设备

    Shared interface among multiple compute units
    5.
    发明授权
    Shared interface among multiple compute units 有权

    公开(公告)号：US09602331B2

    公开(公告)日：2017-03-21

    申请号：US13665662

    申请日：2012-10-31

    Applicant: Cisco Technology, Inc.

    Inventor： Marco Di Benedetto ,  Mario Baldi ,  Vijay Chander ,  Alessandro Salvatori

    IPC: G06F15/16 ,  H04L29/10 ,  H04L29/06

    CPC classification number: H04L29/10 ,  H04L69/12 ,  H04L69/22

    Abstract: Providing a shared interface among a plurality of compute units is disclosed. A plurality of compute units is determined and a shared interface for the plurality of compute units is provided, wherein incoming traffic is received by any of the plurality of compute units. Also, the packet is received at the shared interface for a plurality of compute units. The packet is encapsulated using a first header, wherein the first header specifies one of the plurality of compute units, and wherein the one of the plurality of compute units is selected independent of an interface address associated with the shared interface.

    PASSING DATA OVER VIRTUAL LINKS
    6.
    发明申请
    PASSING DATA OVER VIRTUAL LINKS 审中-公开
    通过虚拟链接传送数据

    公开(公告)号：US20160316024A1

    公开(公告)日：2016-10-27

    申请号：US15200091

    申请日：2016-07-01

    Applicant: Cisco Technology, Inc.

    Inventor： Marco Di Benedetto ,  Pierluigi Rolando ,  Thomas Vincent Flynn

    IPC: H04L29/08 ,  H04L12/26 ,  H04L12/24 ,  H04L12/46 ,  H04L12/911

    CPC classification number: H04L67/141 ,  H04L12/4633 ,  H04L12/4641 ,  H04L41/06 ,  H04L43/08 ,  H04L45/14 ,  H04L47/70 ,  H04L69/321 ,  H04L69/325

    Abstract: Passing data over virtual links is disclosed, including: encapsulating a layer three data packet as an inner payload of a network data packet; and generating an outer header of the network data packet with a layer two header and a layer three header, wherein the network data packet is configured to communicate over a virtual link between a first interface of a first network appliance and a first interface of a second network appliance.

    Abstract translation: 公开了通过虚拟链路传递数据，包括：将三层数据分组封装为网络数据分组的内部有效载荷; 以及使用第二层头部和第三层头部生成所述网络数据分组的外部头部，其中，所述网络数据分组被配置为通过第一网络设备的第一接口和第二网络设备的第一接口之间的虚拟链路进行通信 网络设备

    VLAN TAGGING IN A VIRTUAL ENVIRONMENT
    7.
    发明申请
    VLAN TAGGING IN A VIRTUAL ENVIRONMENT 有权
    VLAN标签在虚拟环境中

    公开(公告)号：US20160182293A1

    公开(公告)日：2016-06-23

    申请号：US14577803

    申请日：2014-12-19

    Applicant: Cisco Technology, Inc.

    Inventor： Marco Di Benedetto ,  Alessandro Carpi ,  Sunil Kumar

    IPC: H04L12/24

    CPC classification number: H04L41/0816 ,  H04L12/4645 ,  H04L12/4675 ,  H04L29/08072

    Abstract: VLAN tagging in a virtual environment is described, including configuring a set of VLAN tagging parameters for each virtual network device to be used by the virtual network device to correctly perform VLAN tagging of frames in response to configuration changes with respect to the virtual network device. A first example of a configuration change with respect to the virtual network device comprises the virtual network device being transitioned from being attached to a virtual switch tagging (VST) port group to being attached to a virtual guest tagging (VGT) port group. A second example of a configuration change with respect to the virtual network device comprises the virtual network device being migrated from a first host to a second host.

    Abstract translation: 描述了虚拟环境中的VLAN标记，其中包括为虚拟网络设备使用的虚拟网络设备配置一组VLAN标记参数，以响应于虚拟网络设备的配置更改来正确执行帧的VLAN标记。 关于虚拟网络设备的配置改变的第一示例包括虚拟网络设备正在从附加到虚拟交换机标签（VST）端口组转换为附加到虚拟客户端标签（VGT）端口组）。 关于虚拟网络设备的配置改变的第二示例包括虚拟网络设备从第一主机迁移到第二主机。

    End-to end fibre channel over ethernet
    8.
    发明授权
    End-to end fibre channel over ethernet 有权
    端到端光纤通道以太网

    公开(公告)号：US09246743B2

    公开(公告)日：2016-01-26

    申请号：US13965610

    申请日：2013-08-13

    Applicant: Cisco Technology, Inc.

    Inventor： Silvano Gai ,  Claudio Desanti ,  Marco Di Benedetto

    IPC: H04L29/08 ,  H04L12/46 ,  H04L12/931

    CPC classification number: H04L29/08702 ,  H04L12/462 ,  H04L49/351 ,  H04L49/357 ,  H04L49/602

    Abstract: In one embodiment, a Fibre Channel over Ethernet (FCoE) proxy point (FPP) that is connected to one or more end-point devices is coupled to one or more other FPPs, and to a FCoE control and management plane (F-CMP) server. The FPP provides data plane functionality. The F-CMP server provides control plane functionality. At least some control and management traffic received at the FPP is proxied between the F-CMP server and the one or more end point devices connected to the FPP. FCoE traffic received at the FPP from the one or more end point devices connected to the FPP is transmitted to the one or more other FPPs without the FCoE traffic traversing the F-CMP server. The transmitting is performed by data plane functionality of the FPP operating under directions from the control plane functionality of the F-CMP server.

    Abstract translation: 在一个实施例中，连接到一个或多个端点设备的光纤以太网通道（FCoE）代理点（FPoE）被耦合到一个或多个其他FPP，并耦合到FCoE控制和管理平面（F-CMP） 服务器。 FPP提供数据平面功能。 F-CMP服务器提供控制平面功能。 在F-CMP服务器和连接到FPP的一个或多个端点设备之间，代理了在FPP处接收的至少一些控制和管理流量。 从连接到FPP的一个或多个端点设备在FPP处接收到的FCoE流量被发送到一个或多个其他FPP，而FCoE流量不经过F-CMP服务器。 通过在来自F-CMP服务器的控制平面功能的方向上操作的FPP的数据平面功能执行发送。

    VIRTUAL LINKS FOR NETWORK APPLIANCES
    10.
    发明申请
    VIRTUAL LINKS FOR NETWORK APPLIANCES 审中-公开
    网络电器的虚拟链接

    公开(公告)号：US20160254951A1

    公开(公告)日：2016-09-01

    申请号：US15152614

    申请日：2016-05-12

    Applicant: Cisco Technology, Inc.

    Inventor： Marco Di Benedetto ,  Pierluigi Vincent Rolando ,  Thomas Vincent Flynn

    IPC: H04L12/24 ,  H04L12/46

    CPC classification number: H04L41/0806 ,  H04L12/46 ,  H04L12/4633 ,  H04L12/4641 ,  H04L45/64

    Abstract: Creating virtual links including: determining a first network appliance to configure to communicate with a second network appliance using a virtual link, wherein the virtual link comprises a layer three overlay point-to-point data link; and determining the second network appliance to configure to communicate with the first network appliance using the virtual link.

    Abstract translation: 创建虚拟链路，包括：确定第一网络设备被配置为使用虚拟链路与第二网络设备通信，其中所述虚拟链路包括第三层覆盖点对点数据链路; 以及确定所述第二网络设备被配置为使用所述虚拟链路与所述第一网络设备进行通信。

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