公开(公告)号：US20190020585A1

公开(公告)日：2019-01-17

申请号：US16133370

申请日：2018-09-17

申请人： Cisco Technology, Inc.

发明人： Ayan Banerjee ,  Ramana Mellacheruvu ,  Abhishek Saxena ,  Vishal Jain ,  Luca Cafiero

IPC分类号： H04L12/741 ,  H04L12/745 ,  H04W72/00 ,  H04L12/761 ,  H04L12/721 ,  H04W28/12 ,  H04L12/58 ,  H04L12/801

摘要： Systems, methods, and non-transitory computer-readable storage media for performing hierarchical routing are disclosed. The method includes identifying routes in a computer network and arranging those routes in two separate routing tables. The first routing table is stored on a first module and the second routing table is stored on a second module.

公开(公告)号：US10904146B2

公开(公告)日：2021-01-26

申请号：US16133370

申请日：2018-09-17

申请人： Cisco Technology, Inc.

发明人： Ayan Banerjee ,  Ramana Mellacheruvu ,  Abhishek Saxena ,  Vishal Jain ,  Luca Cafiero

IPC分类号： H04L12/741 ,  H04L12/761 ,  H04L12/745 ,  H04L12/58 ,  H04W28/12 ,  H04W72/00 ,  H04L12/721 ,  H04L12/801

摘要： Systems, methods, and non-transitory computer-readable storage media for performing hierarchical routing are disclosed. The method includes identifying routes in a computer network and arranging those routes in two separate routing tables. The first routing table is stored on a first module and the second routing table is stored on a second module.

公开(公告)号：US09655232B2

公开(公告)日：2017-05-16

申请号：US14459085

申请日：2014-08-13

申请人： Cisco Technology, Inc.

发明人： Abhishek Saxena ,  Ramana Mellacheruvu ,  Parag Deshpande

IPC分类号： H04L12/26 ,  H05K1/02 ,  H04L12/24 ,  H04L12/753 ,  H04L12/705 ,  G06F1/16 ,  H05K1/11

CPC分类号： H05K1/0245 ,  G06F1/16 ,  H04L41/0803 ,  H04L41/0806 ,  H04L41/0876 ,  H04L41/12 ,  H04L45/18 ,  H04L45/48 ,  H05K1/0216 ,  H05K1/115 ,  Y02D30/30

摘要： Systems and approaches are provided for optimizing the Spanning Tree Protocol (STP) in a switched network. STP port type for a network infrastructure device can be controlled based on the dynamically discovered neighbor device type of the directly connected peer of the device using the Link Level Discovery Protocol (LLDP). LLDP can provide system capabilities of a link level peer to identify whether the link level peer is a host or a network infrastructure device. In various embodiments, the exchange of system capabilities can the trigger the configuration of an STP port as a network port for ports connected to network infrastructure devices or edge ports for ports directly connected to host devices.

公开(公告)号：US10182496B2

公开(公告)日：2019-01-15

申请号：US15480286

申请日：2017-04-05

申请人： CISCO TECHNOLOGY, INC.

发明人： Abhishek Saxena ,  Ramana Mellacheruvu ,  Parag Deshpande

IPC分类号： H04L12/26 ,  H05K1/02 ,  H04L12/24 ,  H04L12/753 ,  H04L12/705 ,  G06F1/16 ,  H05K1/11

摘要： Systems and approaches are provided for optimizing the Spanning Tree Protocol (STP) in a switched network. STP port type for a network infrastructure device can be controlled based on the dynamically discovered neighbor device type of the directly connected peer of the device using the Link Level Discovery Protocol (LLDP). LLDP can provide system capabilities of a link level peer to identify whether the link level peer is a host or a network infrastructure device. In various embodiments, the exchange of system capabilities can the trigger the configuration of an STP port as a network port for ports connected to network infrastructure devices or edge ports for ports directly connected to host devices.

公开(公告)号：US20150124655A1

公开(公告)日：2015-05-07

申请号：US14459085

申请日：2014-08-13

申请人： Cisco Technology, Inc.

发明人： Abhishek Saxena ,  Ramana Mellacheruvu ,  Parag Deshpande

IPC分类号： H04L12/24

CPC分类号： H05K1/0245 ,  G06F1/16 ,  H04L41/0803 ,  H04L41/0806 ,  H04L41/0876 ,  H04L41/12 ,  H04L45/18 ,  H04L45/48 ,  H05K1/0216 ,  H05K1/115 ,  Y02D30/30

摘要： Systems and approaches are provided for optimizing the Spanning Tree Protocol (STP) in a switched network. STP port type for a network infrastructure device can be controlled based on the dynamically discovered neighbor device type of the directly connected peer of the device using the Link Level Discovery Protocol (LLDP). LLDP can provide system capabilities of a link level peer to identify whether the link level peer is a host or a network infrastructure device. In various embodiments, the exchange of system capabilities can the trigger the configuration of an STP port as a network port for ports connected to network infrastructure devices or edge ports for ports directly connected to host devices.

摘要翻译： 提供了系统和方法来优化交换网络中的生成树协议（STP）。 可以基于使用链路层发现协议（LLDP）的设备的直接连接对等体的动态发现的邻居设备类型来控制网络基础设施设备的STP端口类型。 LLDP可以提供链路级对等体的系统能力，以识别链路级对等体是主机还是网络基础设施设备。 在各种实施例中，系统能力的交换可以触发STP端口的配置，作为连接到网络基础设施设备的端口的网络端口或直接连接到主机设备的端口的边缘端口。

公开(公告)号：US10079761B2

公开(公告)日：2018-09-18

申请号：US14477753

申请日：2014-09-04

申请人： Cisco Technology, Inc.

发明人： Ayan Banerjee ,  Ramana Mellacheruvu ,  Abhishek Saxena ,  Vishal Jain ,  Luca Cafiero

IPC分类号： H04L12/741 ,  H04L12/58 ,  H04W28/12 ,  H04W72/00 ,  H04L12/721 ,  H04L12/801 ,  H04L12/761 ,  H04L12/745

CPC分类号： H04L45/745 ,  H04L45/16 ,  H04L45/72 ,  H04L45/748 ,  H04L47/33 ,  H04L51/10 ,  H04W28/12 ,  H04W72/005

摘要： Systems, methods, and non-transitory computer-readable storage media for performing hierarchical routing are disclosed. The method includes identifying routes in a computer network and arranging those routes in two separate routing tables. The first routing table is stored on a first module and the second routing table is stored on a second module.

公开(公告)号：US20170207961A1

公开(公告)日：2017-07-20

申请号：US15480286

申请日：2017-04-05

申请人： CISCO TECHNOLOGY, INC.

发明人： Abhishek Saxena ,  Ramana Mellacheruvu ,  Parag Deshpande

IPC分类号： H04L12/24 ,  H04L12/753 ,  H04L12/705

CPC分类号： H05K1/0245 ,  G06F1/16 ,  H04L41/0803 ,  H04L41/0806 ,  H04L41/0876 ,  H04L41/12 ,  H04L45/18 ,  H04L45/48 ,  H05K1/0216 ,  H05K1/115 ,  Y02D30/30

摘要： Systems and approaches are provided for optimizing the Spanning Tree Protocol (STP) in a switched network. STP port type for a network infrastructure device can be controlled based on the dynamically discovered neighbor device type of the directly connected peer of the device using the Link Level Discovery Protocol (LLDP). LLDP can provide system capabilities of a link level peer to identify whether the link level peer is a host or a network infrastructure device. In various embodiments, the exchange of system capabilities can the trigger the configuration of an STP port as a network port for ports connected to network infrastructure devices or edge ports for ports directly connected to host devices.

公开(公告)号：US20150124806A1

公开(公告)日：2015-05-07

申请号：US14477753

申请日：2014-09-04

申请人： Cisco Technology, Inc.

发明人： Ayan Banerjee ,  Ramana Mellacheruvu ,  Abhishek Saxena ,  Vishal Jain ,  Luca Cafiero

IPC分类号： H04L12/741 ,  H04L12/801 ,  H04L12/721

CPC分类号： H04L45/745 ,  H04L45/16 ,  H04L45/72 ,  H04L45/748 ,  H04L47/33 ,  H04L51/10 ,  H04W28/12 ,  H04W72/005

摘要： Systems, methods, and non-transitory computer-readable storage media for performing hierarchical routing are disclosed. The method includes identifying routes in a computer network and arranging those routes in two separate routing tables. The first routing table is stored on a first module and the second routing table is stored on a second module.

摘要翻译： 公开了用于执行分层路由的系统，方法和非暂时的计算机可读存储介质。 该方法包括识别计算机网络中的路由并将这些路由布置在两个单独的路由表中。 第一路由表存储在第一模块上，第二路由表存储在第二模块上。