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1.发明授权Providing support for responding to location protocol queries within a network node 有权提供支持响应网络节点内的位置协议查询公开(公告)号：US08073936B2
公开(公告)日：2011-12-06
申请号：US11449406
申请日：2006-06-08
IPC分类号： G06F15/16
CPC分类号： H04L61/2015 , H04L41/12
摘要： Various systems and methods are disclosed for providing support for responding to location protocol queries within a network node. One such method involves associating a location with a network identity by associating a network port with a network identity and also associating the network port with the location. The association between the network port and the network identity is created in response to a network identity, which can include an IP address, being assigned to a device coupled to the network port by an identity protocol such as DHCP. The packet is sent in response to detecting a request for the device's location. The method can be performed by various devices, including a first hop node coupled to the device, a location server, and an identity server.
摘要翻译： 公开了各种系统和方法，用于提供对网络节点内的位置协议查询的响应的支持。 一种这样的方法涉及通过将网络端口与网络身份相关联并将网络端口与位置相关联来将位置与网络身份相关联。 网络端口和网络身份之间的关联是响应于可以包括IP地址的网络身份而创建的，该IP地址被分配给通过诸如DHCP的身份协议耦合到网络端口的设备。 响应于检测到设备的位置的请求而发送分组。 该方法可以由各种设备执行，包括耦合到设备的第一跳节点，位置服务器和身份服务器。
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2.发明申请Providing support for responding to location protocol queries within a network node 有权提供支持响应网络节点内的位置协议查询公开(公告)号：US20070288613A1
公开(公告)日：2007-12-13
申请号：US11449406
申请日：2006-06-08
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L61/2015 , H04L41/12
摘要： Various systems and methods are disclosed for providing support for responding to location protocol queries within a network node. One such method involves associating a location with a network identity by associating a network port with a network identity and also associating the network port with the location. The association between the network port and the network identity is created in response to a network identity, which can include an IP address, being assigned to a device coupled to the network port by an identity protocol such as DHCP. The packet is sent in response to detecting a request for the device's location. The method can be performed by various devices, including a first hop node coupled to the device, a location server, and an identity server.
摘要翻译： 公开了各种系统和方法，用于提供对网络节点内的位置协议查询的响应的支持。 一种这样的方法涉及通过将网络端口与网络身份相关联并将网络端口与位置相关联来将位置与网络身份相关联。 网络端口和网络身份之间的关联是响应于可以包括IP地址的网络身份而创建的，该IP地址被分配给通过诸如DHCP的身份协议耦合到网络端口的设备。 响应于检测到设备的位置的请求而发送分组。 该方法可以由各种设备执行，包括耦合到设备的第一跳节点，位置服务器和身份服务器。
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3.发明授权公开(公告)号：US07688716B2
公开(公告)日：2010-03-30
申请号：US11120668
申请日：2005-05-02
IPC分类号： H04L12/26
CPC分类号： H04L12/437 , H04L12/1868 , H04L45/18 , H04L45/28
摘要： One embodiment in accordance with the invention is a method that includes detecting a failure in a ring network and transmitting a multicast message across the ring network that includes information regarding the failure. Additionally, a new ring master of the ring network is designated. Furthermore, a ring port coupled to the failure is blocked.
摘要翻译： 根据本发明的一个实施例是一种方法，其包括检测环网中的故障并且跨越环网发送包括关于故障的信息的多播消息。 另外，指定环形网络的新环形主机。 此外，与故障相连的环形端口被阻塞。
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公开(公告)号：US08503445B2
公开(公告)日：2013-08-06
申请号：US12779004
申请日：2010-05-12
IPC分类号： H04L12/28
摘要： Bridge domain communication methods and devices are presented for efficiently communicating information in a bridge domain based upon group indications and source indications. Packets with a source and destination indication are received. A bridge domain communication process is performed at the bridge level wherein a packet is selected for forwarding based upon a source and group indication. For example, a determination is made if a particular bridge domain corresponds to the group destination indication in the received packet. The source indication in the packet is compared with a tracked source designation indication. Output ports associated with the tracked source designation indication are identified if the tracked source designation indication matches the received source indication. The communication packet is forwarded on identified ports.
摘要翻译： 提出了桥域通信方法和设备，用于基于组指示和源指示来有效地在桥接域中传达信息。 收到源和目的地指示的数据包。 在桥级别执行桥域通信过程，其中基于源和组指示选择分组用于转发。 例如，确定特定网桥域对应于接收到的分组中的组目的地指示。 将数据包中的源指示与跟踪的源指定指示进行比较。 如果跟踪的源指定指示与接收的源指示匹配，则识别与跟踪的源指定指示相关联的输出端口。 通信分组在标识的端口上转发。
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公开(公告)号：US20100220726A1
公开(公告)日：2010-09-02
申请号：US12779004
申请日：2010-05-12
IPC分类号： H04L12/56
摘要： Bridge domain communication methods and devices are presented for efficiently communicating information in a bridge domain based upon group indications and source indications. Packets with a source and destination indication are received. A bridge domain communication process is performed at the bridge level wherein a packet is selected for forwarding based upon a source and group indication. For example, a determination is made if a particular bridge domain corresponds to the group destination indication in the received packet. The source indication in the packet is compared with a tracked source designation indication. Output ports associated with the tracked source designation indication are identified if the tracked source designation indication matches the received source indication. The communication packet is forwarded on identified ports.
摘要翻译： 提出了桥域通信方法和设备，用于基于组指示和源指示来有效地在桥接域中传达信息。 收到源和目的地指示的数据包。 在桥级别执行桥域通信过程，其中基于源和组指示选择分组用于转发。 例如，确定特定网桥域对应于接收到的分组中的组目的地指示。 将数据包中的源指示与跟踪的源指定指示进行比较。 如果跟踪的源指定指示与接收的源指示匹配，则识别与跟踪的源指定指示相关联的输出端口。 通信分组在标识的端口上转发。
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公开(公告)号：US07724739B2
公开(公告)日：2010-05-25
申请号：US11083809
申请日：2005-03-18
摘要： Bridge domain communication methods and devices are presented for efficiently communicating information in a bridge domain based upon group indications and source indications. Packets with a source and destination indication are received. A bridge domain communication process is performed at the bridge level wherein a packet is selected for forwarding based upon a source and group indication. For example, a determination is made if a particular bridge domain corresponds to the group destination indication in the received packet. The source indication in the packet is compared with a tracked source designation indication. Output ports associated with the tracked source designation indication are identified if the tracked source designation indication matches the received source indication. The communication packet is forwarded on identified ports.
摘要翻译： 提出了桥域通信方法和设备，用于基于组指示和源指示来有效地在桥接域中传达信息。 收到源和目的地指示的数据包。 在桥级别执行桥域通信过程，其中基于源和组指示选择分组用于转发。 例如，确定特定网桥域对应于接收到的分组中的组目的地指示。 将数据包中的源指示与跟踪的源指定指示进行比较。 如果跟踪的源指定指示与接收的源指示匹配，则识别与跟踪的源指定指示相关联的输出端口。 通信分组在标识的端口上转发。
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