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1. 发明授权

US09537672B2 Method for managing customer edge device automatically and PE device 有权
标题翻译：自动管理客户边缘设备的方法和PE设备
公开(公告)号：US09537672B2
公开(公告)日：2017-01-03
申请号：US13453189
申请日：2012-04-23
申请人： Feng Qian , Linda Dunbar , Feng Hu , Zhusheng Deng , Huihua Song , Jianfei Yue
发明人： Feng Qian , Linda Dunbar , Feng Hu , Zhusheng Deng , Huihua Song , Jianfei Yue
IPC分类号： H04L12/741 , H04L12/46 , H04L12/18 , H04L12/26 , H04L12/24
CPC分类号： H04L12/4625 , H04L12/1836 , H04L12/4641 , H04L41/0686 , H04L41/0803 , H04L43/0811 , H04L43/0817
摘要： A method for managing a customer edge device includes: receiving, by a UNI set in a third-party operator network, an E-LMI packet sent by a VUNI set in a service provider network, where the VUNI is configured to manage a RUNI correlated with an EVC in the third-party operator network; converting, by the UNI, a unicast DMAC address in the E-LMI packet into a multicast DMAC address; and sending, by the UNI, the converted E-LMI packet to a CE device connected with the UNI. The E-LMI packet sent by the VUNI set in a service provider network may penetrate the third-party operator network, so that the management information of the service provider network can be transmitted to the CE device that is connected with the third-party operator network through the UNI.
摘要翻译：一种用于管理客户边缘设备的方法包括：由在第三方运营商网络中设置的UNI接收由服务提供商网络中设置的VUNI发送的E-LMI分组，其中VUNI被配置为管理RUNI相关 EVC在第三方运营商网络中; 通过UNI将E-LMI分组中的单播DMAC地址转换为组播DMAC地址; 并通过UNI将转换后的E-LMI报文发送到与UNI连接的CE设备。由服务提供商网络中设置的VUNI发送的E-LMI分组可以穿透第三方运营商网络，使得服务提供商网络的管理信息可以被传送到与第三方运营商连接的CE设备网络通过UNI。

2. 发明申请

US20120263177A1 METHOD FOR MANAGING CUSTOMER EDGE DEVICE AUTOMATICALLY AND PE DEVICE 有权
标题翻译：用于自动和PE设备管理客户边缘设备的方法
公开(公告)号：US20120263177A1
公开(公告)日：2012-10-18
申请号：US13453189
申请日：2012-04-23
申请人： Feng QIAN , Linda Dunbar , Feng Hu , Zhusheng Deng , Huihua Song , Jianfei Yue
发明人： Feng QIAN , Linda Dunbar , Feng Hu , Zhusheng Deng , Huihua Song , Jianfei Yue
IPC分类号： H04L12/56
CPC分类号： H04L12/4625 , H04L12/1836 , H04L12/4641 , H04L41/0686 , H04L41/0803 , H04L43/0811 , H04L43/0817
摘要： A method for managing a customer edge device includes: receiving, by a UNI set in a third-party operator network, an E-LMI packet sent by a VUNI set in a service provider network, where the VUNI is configured to manage a RUNI correlated with an EVC in the third-party operator network; converting, by the UNI, a unicast DMAC address in the E-LMI packet into a multicast DMAC address; and sending, by the UNI, the converted E-LMI packet to a CE device connected with the UNI. The E-LMI packet sent by the VUNI set in a service provider network may penetrate the third-party operator network, so that the management information of the service provider network can be transmitted to the CE device that is connected with the third-party operator network through the UNI.
摘要翻译：一种用于管理客户边缘设备的方法包括：由在第三方运营商网络中设置的UNI接收由服务提供商网络中设置的VUNI发送的E-LMI分组，其中VUNI被配置为管理RUNI相关 EVC在第三方运营商网络中; 通过UNI将E-LMI分组中的单播DMAC地址转换为组播DMAC地址; 并通过UNI将转换后的E-LMI报文发送到与UNI连接的CE设备。由服务提供商网络中设置的VUNI发送的E-LMI分组可以穿透第三方运营商网络，使得服务提供商网络的管理信息可以被传送到与第三方运营商连接的CE设备网络通过UNI。

3. 发明授权

US08792358B2 Content aware transport layer multicast 有权
标题翻译：内容感知传输层组播
公开(公告)号：US08792358B2
公开(公告)日：2014-07-29
申请号：US11734540
申请日：2007-04-12
申请人： Linda Dunbar , Lucy Yong
发明人： Linda Dunbar , Lucy Yong
IPC分类号： H04J3/14 , G01R31/08
CPC分类号： H04L12/185 , H04L45/16
摘要： A network component comprising a processor configured to implement a method comprising receiving a request for a content from a first node, determining whether a second node is associated with the content, and facilitating the transfer of the content from the second node to the first node when the second node is associated with the content, wherein the second node is an interior node. Also disclosed is a method comprising receiving a request for a content from a first node in a network, determining whether the content is being distributed to a second node in the network, calculating a path between the second node and the first node when the content is being distributed to the second node, and establishing a connection along the path such that the content is distributed from the second node to the first node.
摘要翻译：一种网络组件，包括：处理器，被配置为实现一种方法，包括从第一节点接收对内容的请求，确定第二节点是否与所述内容相关联，并且当所述内容从所述第二节点传送到所述第一节点时，所述第二节点与所述内容相关联，其中所述第二节点是内部节点。还公开了一种方法，包括从网络中的第一节点接收对内容的请求，确定内容是否正在分发到网络中的第二节点，当内容是内容时，计算第二节点和第一节点之间的路径被分配到第二节点，以及沿着路径建立连接，使得内容从第二节点分发到第一节点。

4. 发明授权

US08451842B2 Media access control bridging in a mesh network 有权
标题翻译：媒体访问控制桥接网状网络
公开(公告)号：US08451842B2
公开(公告)日：2013-05-28
申请号：US12762659
申请日：2010-04-19
申请人： T. Benjamin Mack-Crane , Robert Sultan , Linda Dunbar
发明人： T. Benjamin Mack-Crane , Robert Sultan , Linda Dunbar
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L12/4625 , H04L49/3009 , H04L49/354
摘要： A network comprising a switch configured to learn a source address (SA) for a source node with a source port that receives a frame comprising the SA if the SA is not previously learned on another port and to subsequently forward any frame comprising a destination address (DA) for a destination node that matches the learned SA on the source port associated with the SA. A network comprising a switch configured to flood a frame received on a receiving port if the frame comprises a DA that is not previously learned on a source port and to distinguish the flooded frame from other forwarded frames by labeling the flooded frame, wherein the frame is flooded on a plurality of ports. A method comprising disabling a plurality of filtering database (FDB) entries that correspond to a plurality of addresses that are associated with a port, and sending the addresses in a control frame.
摘要翻译：一种网络，包括：交换机，被配置为：如果所述SA先前未在另一端口上学习并且随后转发包括目的地地址的任何帧，则学习源节点的源地址（SA）具有接收包括SA的帧的源端口（ DA）用于与SA相关联的源端口上学习的SA匹配的目的节点。一种网络，包括：如果所述帧包括先前在源端口上学习的DA并且通过标记所述淹没的帧来区分所述淹没帧与其他转发帧，则将所述帧配置为洪泛接收在接收端口上的帧，淹没在多个端口上。一种方法，包括禁用对应于与端口相关联的多个地址的多个过滤数据库（FDB）条目，以及在控制帧中发送所述地址。

5. 发明授权

US08442072B2 Method of preventing transport leaks in hybrid switching networks by extension of the link layer discovery protocol (LLDP) 有权
标题翻译：通过扩展链路层发现协议（LLDP）来防止混合交换网络中的传输泄漏的方法
公开(公告)号：US08442072B2
公开(公告)日：2013-05-14
申请号：US12057190
申请日：2008-03-27
申请人： Robert Sultan , Linda Dunbar , Lucy Yong , T. Benjamin Mack-Crane
发明人： Robert Sultan , Linda Dunbar , Lucy Yong , T. Benjamin Mack-Crane
IPC分类号： H04J3/24
CPC分类号： H04L12/4641 , Y02D30/30
摘要： An apparatus comprising a processor configured to implement a method comprising receiving a first data structure comprising a first virtual local area network identifier (VID) and a first forwarding type, comparing the first VID and a first forwarding type with a second VID and a second forwarding type in a second data structure, and reporting a misprovisioned data structure if the first VID is the same as the second VID and the first forwarding type is not the same as the second forwarding type. Also disclosed is a method comprising implementing a network protocol to forward provisioning information in a plurality of VID Tables corresponding to a plurality of nodes, and analyzing the provisioning information to detect misprovisioned nodes.
摘要翻译：一种装置，包括：处理器，被配置为实现一种方法，包括：接收包括第一虚拟局域网标识符（VID）和第一转发类型的第一数据结构，将所述第一VID和第一转发类型与第二VID和第二转发键入第二数据结构，并且如果第一VID与第二VID相同并且第一转发类型与第二转发类型不相同，则报告错误配置的数据结构。还公开了一种方法，包括实现网络协议以在与多个节点相对应的多个VID表中转发提供信息，并且分析供应信息以检测被错误的节点。

6. 发明授权

US08238334B2 Optimal path selection for accessing networked applications 有权
标题翻译：用于访问联网应用程序的最佳路径选择
公开(公告)号：US08238334B2
公开(公告)日：2012-08-07
申请号：US11742578
申请日：2007-04-30
申请人： Linda Dunbar , Lucy Yong , Young Lee
发明人： Linda Dunbar , Lucy Yong , Young Lee
IPC分类号： H04L12/28
CPC分类号： H04L67/16 , H04L29/12113 , H04L45/00 , H04L45/04 , H04L45/306 , H04L45/42 , H04L45/44 , H04L45/64 , H04L61/1541 , H04L67/322
摘要： An efficient and user-friendly application service access method utilizing network dynamic conditions and application traffic requirements. This method allows applications to register their servers' location information and traffic requirements with the network and provides an optimal connection to application service without specifying an application server location for an end user and based on network conditions and application requirements.
摘要翻译：一种利用网络动态条件和应用流量要求的高效，用户友好的应用服务访问方法。该方法允许应用程序通过网络注册其服务器的位置信息和流量要求，并提供与应用程序服务的最佳连接，而无需为最终用户指定应用程序服务器位置，并根据网络条件和应用程序要求。

7. 发明授权

US08140654B2 Verifying management virtual local area network identifier provisioning consistency 有权
标题翻译：验证管理虚拟局域网标识符配置的一致性
公开(公告)号：US08140654B2
公开(公告)日：2012-03-20
申请号：US12057566
申请日：2008-03-28
申请人： Robert Sultan , Linda Dunbar , Lucy Yong , T. Benjamin Mack-Crane
发明人： Robert Sultan , Linda Dunbar , Lucy Yong , T. Benjamin Mack-Crane
IPC分类号： G06F15/16
CPC分类号： H04L12/4641 , H04L41/0213 , H04L41/0806 , H04L41/0863 , H04L41/0866 , Y02D30/30
摘要： A communications network, comprising a plurality of nodes supporting connection-oriented traffic and connectionless traffic, wherein management traffic between the nodes is propagated as connectionless traffic having a unique management traffic Virtual Local Area Network (VLAN) identifier (VID), and wherein at least one node is configured to perform a Link Layer Discovery Protocol (LLDP) exchange operation to enable detection of inconsistent provisioning of the Management VID in at least one node. Also disclosed is a communications network component, comprising logic that enables connection-oriented traffic and VLAN-based connectionless traffic, wherein the logic propagates management messages as VLAN-based connectionless traffic having a management VID, and wherein the logic enables detection of inconsistent management VIDs in a network.
摘要翻译：一种通信网络，包括支持面向连接的流量和无连接流量的多个节点，其中节点之间的管理流量作为具有唯一管理流量虚拟局域网（VLAN）标识符（VID）的无连接流量传播，并且其中至少一个节点被配置为执行链路层发现协议（LLDP）交换操作，以便能够检测至少一个节点中的管理VID的不一致的提供。还公开了一种通信网络组件，其包括启用面向连接的业务和基于VLAN的无连接业务的逻辑，其中所述逻辑将管理消息作为具有管理VID的基于VLAN的无连接业务传播，并且其中所述逻辑能够检测不一致的管理VID 在网络中。

8. 发明申请

US20120014387A1 Virtual Layer 2 and Mechanism to Make it Scalable 有权
标题翻译：虚拟层2和机制使其可扩展
公开(公告)号：US20120014387A1
公开(公告)日：2012-01-19
申请号：US13118269
申请日：2011-05-27
申请人： Linda Dunbar , T. Benjamin Mack-Crane , Susan Hares , Robert Sultan , Peter Ashwood-Smith , Guoli Yin
发明人： Linda Dunbar , T. Benjamin Mack-Crane , Susan Hares , Robert Sultan , Peter Ashwood-Smith , Guoli Yin
IPC分类号： H04L12/56
CPC分类号： H04L12/4633 , H04L12/462 , H04L12/4625 , H04L12/4641 , H04L12/4675 , H04L12/66 , H04L29/12028 , H04L41/12 , H04L45/02 , H04L45/66 , H04L61/103
摘要： An apparatus comprising a service network and a plurality of Layer 2 networks at a plurality of different physical locations coupled to the service network via a plurality of edge nodes at the Layer 2 networks, wherein the edge nodes are configured to maintain a plurality of Internet Protocol (IP) addresses of a plurality of hosts across the Layer 2 networks, and wherein the IP addresses of the hosts in each of the Layer 2 networks are mapped by the other Layer 2 networks to a Media Access Control (MAC) address of each of the edge nodes in the same Layer 2 networks of the hosts.
摘要翻译：一种包括服务网络和多个不同物理位置处的多个第2层网络的装置，其经由第2层网络上的多个边缘节点耦合到服务网络，其中边缘节点被配置为维持多个互联网协议（IP）地址，并且其中每个第2层网络中的主机的IP地址被其他第2层网络映射到每个网络的媒体访问控制（MAC）地址主机的相同二层网络中的边缘节点。

9. 发明申请

US20110243029A1 Method For Measuring Throughput For a Packet Connection 有权
标题翻译：用于测量数据包连接的吞吐量的方法
公开(公告)号：US20110243029A1
公开(公告)日：2011-10-06
申请号：US13074102
申请日：2011-03-29
申请人： T. Benjamin Mack-Crane , Linda Dunbar
发明人： T. Benjamin Mack-Crane , Linda Dunbar
IPC分类号： H04L12/26
CPC分类号： H04L43/0888 , H04L43/0835 , H04L43/106
摘要： An apparatus comprising a first node configured to couple to a second node, wherein the first node is further configured to exchange a plurality of timestamps recording transmission times and at least one of a plurality of octet counts and a plurality of frame counts with the second node to perform throughput measurements, and wherein the at least one of the plurality of octet counts and the plurality of frame counts correspond to a packet flow between the first node and the second node and are used to calculate throughput for the packet flow based on a time interval of the exchanged at least one of the plurality of octet counts and the plurality of frame counts that is determined using the timestamps.
摘要翻译：一种装置，包括被配置为耦合到第二节点的第一节点，其中所述第一节点还被配置为交换记录传输时间的多个时间戳和与所述第二节点的多个八位字节计数和多个帧计数中的至少一个以执行吞吐量测量，并且其中所述多个八位字节计数和所述多个帧计数中的所述至少一个对应于所述第一节点和所述第二节点之间的分组流，并且用于基于时间计算所述分组流的吞吐量所交换的多个八位字节计数中的至少一个和使用时间戳确定的多个帧计数的间隔。

10. 发明申请

US20090252179A1 Encapsulating Large Ethernet Frames 有权
标题翻译：封装大型以太网帧
公开(公告)号：US20090252179A1
公开(公告)日：2009-10-08
申请号：US12415735
申请日：2009-03-31
申请人： Robert Sultan , Linda Dunbar
发明人： Robert Sultan , Linda Dunbar
IPC分类号： H04L29/04
CPC分类号： H04L12/4633 , H04L12/4625 , H04L41/0213 , H04L41/0677 , H04L43/0811
摘要： A method comprising receiving a data frame, encapsulating the received data frame into a reflected frame message (RFM) encapsulated frame, and if the received data frame causes the RFM encapsulated frame to exceed a maximum service data unit size, either the data frame is truncated or the data frame is split into two smaller frames and those two smaller frames are encapsulated by two separate RFM frames, wherein if a truncation flag is set to be true, the data frame is truncated to be encapsulated in one RFM.
摘要翻译：一种方法，包括接收数据帧，将所接收的数据帧封装成反射帧消息（RFM）封装的帧，并且如果接收到的数据帧导致RFM封装帧超过最大服务数据单元大小，则数据帧被截断或者数据帧被分割成两个较小的帧，并且这两个较小的帧由两个单独的RFM帧封装，其中如果截断标志被设置为真，则数据帧被截断以封装在一个RFM中。

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