Sistema y procedimiento de configuración automática de I-SID en redes puenteadas troncales de proveedor de Ethernet controladas por GMPLS

    公开(公告)号:ES2654394T3

    公开(公告)日:2018-02-13

    申请号:ES16001757

    申请日:2009-02-26

    Abstract: Un procedimiento de configuración automática de un identificador de instancia de servicio, I-SID, en una red controlada por conmutación de etiquetas multiprotocolo generalizada, GMPLS, comprendiendo el procedimiento las etapas de: identificar (400) un I-SID específico para un servicio específico en la red controlada por GMPLS; y configurar automáticamente (402) el I-SID identificado dentro de un puente de borde troncal, BEB, (102, 104) con una extensión de protocolo de reserva de recursos - ingeniería de tráfico, RSVP-TE, en el que la etapa de configurar automáticamente el I-SID identificado incluye: - transportar el I-SID en un nuevo TLV en un objeto LSP_ATTRIBUTES o CALL_ATTRIBUTES.

    46.
    发明专利
    未知

    公开(公告)号:AT505000T

    公开(公告)日:2011-04-15

    申请号:AT07728111

    申请日:2007-04-13

    Abstract: A method and apparatus for providing a Spanning Tree to nodes on an Ethernet network. A Spanning Tree topology is calculated, and a Resource Reservation Protocol Traffic Extension path message is generated. The path message contains at least a part of the Spanning Tree topology. The path message is sent to bridges on the Ethernet network. The bridge nodes that receive the path message configure their port states depending on the information contained in the path message, and may also configure port Virtual Local Area Network membership.

    PROTOCOLO DE REGISTRO DE ARBOL MULTIPLE.

    公开(公告)号:MX2011000264A

    公开(公告)日:2011-02-22

    申请号:MX2011000264

    申请日:2008-11-15

    Abstract: Un protocolo de registro para establecer y actualizar un árbol que define la topología activa en una red de Ethernet incluye una pluralidad de componentes de aplicación y una pluralidad de componentes de declaración de atributo correspondientes a los componentes de aplicación, en donde los componentes de aplicación declaran y registran valores de atributo y los componentes de declaración de atributo correspondiente hacen y retiran registro de los atributos.

    ETHERNET SPANNING TREE PROVISION
    49.
    发明专利

    公开(公告)号:ZA200905999B

    公开(公告)日:2010-11-24

    申请号:ZA200905999

    申请日:2009-08-31

    Abstract: A method and apparatus for providing a Spanning Tree to nodes on an Ethernet network. A Spanning Tree topology is calculated, and a Resource Reservation Protocol Traffic Extension path message is generated. The path message contains at least a part of the Spanning Tree topology. The path message is sent to bridges on the Ethernet network. The bridge nodes that receive the path message configure their port states depending on the information contained in the path message, and may also configure port Virtual Local Area Network membership.

    FORCED MEDIUM ACCESS CONTROL (MAC) LEARNING IN BRIDGED ETHERNET NETWORKS

    公开(公告)号:HK1135251A1

    公开(公告)日:2010-05-28

    申请号:HK10101461

    申请日:2010-02-09

    Inventor: TAKACS ATTILA

    Abstract: A system, method, and Ethernet bridge utilizing forced MAC learning to set up a path from an originating node, PON (23) to one or more terminating nodes, PTN (12) through intermediate bridge nodes (14, 21). In the point-to-point case, a Previous Hop Bridge (PHB) list defines the links in the path. Each link includes a destination address, source address, port number, and VID. A path learning frame (13, 19, 22) containing the list is sent in reverse order from the PTN through the intermediate bridge nodes to the PON. Each node in the path saves the received frame's header information as learned path information using standard MAC learning functionality, removes the node's own information from the list, and forwards the frame with the remainder of the list to the next node using the port specified by the port number for that link. When the frame arrives at the PON, all nodes have saved the learned path information.

Patent Agency Ranking