-
1.发明授权公开(公告)号：US08830989B2
公开(公告)日：2014-09-09
申请号：US13311615
申请日：2011-12-06
IPC分类号： H04L12/66
CPC分类号： H04J14/0267 , H04J14/0268 , H04J14/0269
摘要： Techniques are provided to automatically configure packet based network services over Dense Wavelength Division Multiplex (DWDM) network communication links. An optical wavelength is detected at an optical interface of a network device configured to send traffic between a packet switched network and an optical network. A message is sent to an optical control plane comprising information configured to request optical configuration information for the optical wavelength. A response to the message is received comprising the optical configuration information and the wavelength is activated at the optical interface using the optical configuration information. A frame is received over the wavelength that is formatted according to an optical protocol. Packet switched network information is extracting from an overhead portion of the frame that is configured to identify network parameters for configuring a packet switched network link and the associated routing. The packet switched network link is configured using the network parameters.
摘要翻译： 提供了通过密集波分复用（DWDM）网络通信链路来自动配置基于分组的网络服务的技术。 在被配置为在分组交换网络和光网络之间发送业务的网络设备的光接口处检测到光波长。 信息被发送到光学控制平面，包括被配置为请求光学波长的光学配置信息的信息。 接收到包含光学配置信息的消息的响应，并且使用光学配置信息在光学接口处激活波长。 在根据光学协议格式化的波长上接收帧。 分组交换网络信息是从帧的开销部分提取的，其被配置为识别用于配置分组交换网络链路和相关联的路由的网络参数。 分组交换网络链路使用网络参数进行配置。
-
2.发明申请公开(公告)号：US20130142511A1
公开(公告)日：2013-06-06
申请号：US13311615
申请日：2011-12-06
IPC分类号： H04J14/02
CPC分类号： H04J14/0267 , H04J14/0268 , H04J14/0269
摘要： Techniques are provided to automatically configure packet based network services over Dense Wavelength Division Multiplex (DWDM) network communication links. An optical wavelength is detected at an optical interface of a network device configured to send traffic between a packet switched network and an optical network. A message is sent to an optical control plane comprising information configured to request optical configuration information for the optical wavelength. A response to the message is received comprising the optical configuration information and the wavelength is activated at the optical interface using the optical configuration information. A frame is received over the wavelength that is formatted according to an optical protocol. Packet switched network information is extracting from an overhead portion of the frame that is configured to identify network parameters for configuring a packet switched network link and the associated routing. The packet switched network link is configured using the network parameters.
摘要翻译： 提供了通过密集波分复用（DWDM）网络通信链路来自动配置基于分组的网络服务的技术。 在被配置为在分组交换网络和光网络之间发送业务的网络设备的光接口处检测到光波长。 信息被发送到光学控制平面，包括被配置为请求光学波长的光学配置信息的信息。 接收到包含光学配置信息的消息的响应，并且使用光学配置信息在光学接口处激活波长。 在根据光学协议格式化的波长上接收帧。 分组交换网络信息是从帧的开销部分提取的，其被配置为识别用于配置分组交换网络链路和相关联的路由的网络参数。 分组交换网络链路使用网络参数进行配置。
-
3.发明授权Interior gateway protocol summarization preserving internet protocol reachability information 有权内部网关协议汇总，保留互联网协议可达性信息公开(公告)号：US08238338B2
公开(公告)日：2012-08-07
申请号：US12111336
申请日：2008-04-29
摘要： In one example embodiment, a system and method is illustrated that includes receiving connectivity data for at least one network device, the connectivity data describing a connection to the at least one network device within an area. The system and method further includes processing the connectivity data to obtain a routing update for distribution to another network device outside the area. Additionally, the system and method includes a routing summary in the routing update, the routing summary including an address prefix. Further, the system and method includes reachability information in the routing update, the reachability information including an address for the at least one network device.
摘要翻译： 在一个示例实施例中，示出了包括为至少一个网络设备接收连接数据的系统和方法，所述连接性数据描述与区域内的至少一个网络设备的连接。 该系统和方法还包括处理连通性数据以获得路由更新以分发给该区域外的另一网络设备。 此外，系统和方法包括路由更新中的路由摘要，路由摘要包括地址前缀。 此外，系统和方法包括路由更新中的可达性信息，可达性信息包括用于至少一个网络设备的地址。
-
4.发明申请公开(公告)号：US20090003350A1
公开(公告)日：2009-01-01
申请号：US12142245
申请日：2008-06-19
IPC分类号： H04L12/28
CPC分类号： H04L45/245 , H04L45/02 , H04L45/04 , H04L45/50 , Y02D50/30
摘要： In one example embodiment, a system and method are shown that includes receiving information defining a route to a network device. Further, a routing summary summarizing the route to the network device is generated. Additionally, an aggregate label is selected that corresponds to a defined class and to the routing summary. Moreover, the aggregate label and the defined class are advertised into a domain.
摘要翻译： 在一个示例实施例中，示出了包括接收定义到网络设备的路由的信息的系统和方法。 此外，生成总结到网络设备的路由的路由摘要。 另外，选择对应于定义的类和路由摘要的聚合标签。 此外，聚合标签和定义的类被通告到一个域中。
-
5.发明授权Interior gateway protocol summarization preserving internet protocol reachability information 有权内部网关协议汇总，保留互联网协议可达性信息公开(公告)号：US09118541B2
公开(公告)日：2015-08-25
申请号：US13557084
申请日：2012-07-24
IPC分类号： H04L12/28 , H04L12/715 , H04L12/751
摘要： In one example embodiment, a system and method is illustrated that includes receiving connectivity data for at least one network device, the connectivity data describing a connection to the at least one network device within an area. The system and method further includes processing the connectivity data to obtain a routing update for distribution to another network device outside the area. Additionally, the system and method includes a routing summary in the routing update, the routing summary including an address prefix. Further, the system and method includes reachability information in the routing update, the reachability information including an address for the at least one network device.
摘要翻译： 在一个示例实施例中，示出了包括接收至少一个网络设备的连接数据的系统和方法，所述连接性数据描述与区域内的至少一个网络设备的连接。 该系统和方法还包括处理连通性数据以获得路由更新以分发给该区域外的另一网络设备。 此外，系统和方法包括路由更新中的路由摘要，路由摘要包括地址前缀。 此外，系统和方法包括路由更新中的可达性信息，可达性信息包括用于至少一个网络设备的地址。
-
6.发明申请INTERIOR GATEWAY PROTOCOL SUMMARIZATION PRESERVING INTERNET PROTOCOL REACHABILITY INFORMATION 有权内部网关协议总结保留互联网协议可达性信息公开(公告)号：US20090073996A1
公开(公告)日：2009-03-19
申请号：US12111336
申请日：2008-04-29
IPC分类号： H04L12/66
摘要： In one example embodiment, a system and method is illustrated that includes receiving connectivity data for at least one network device, the connectivity data describing a connection to the at least one network device within an area. The system and method further includes processing the connectivity data to obtain a routing update for distribution to another network device outside the area. Additionally, the system and method includes a routing summary in the routing update, the routing summary including an address prefix. Further, the system and method includes reachability information in the routing update, the reachability information including an address for the at least one network device.
摘要翻译： 在一个示例实施例中，示出了包括为至少一个网络设备接收连接数据的系统和方法，所述连接性数据描述与区域内的至少一个网络设备的连接。 该系统和方法还包括处理连通性数据以获得路由更新以分发给该区域外的另一网络设备。 此外，系统和方法包括路由更新中的路由摘要，路由摘要包括地址前缀。 此外，系统和方法包括路由更新中的可达性信息，可达性信息包括用于至少一个网络设备的地址。
-
公开(公告)号：US07990888B2
公开(公告)日：2011-08-02
申请号：US11072082
申请日：2005-03-04
申请人： Thomas D. Nadeau , Azhar Mohammed Sayeed , Michael T. Piecuch , James N. Guichard , Jean-Phillipe Vasseur , George L. Swallow
发明人： Thomas D. Nadeau , Azhar Mohammed Sayeed , Michael T. Piecuch , James N. Guichard , Jean-Phillipe Vasseur , George L. Swallow
摘要： A mechanism for ASBRs to identify the originating node, or router, in an LSP conversant autonomous system (AS), such as an MPLS VPN environment, maintains the identity of the originating node and successive nodes in subsequent autonomous systems along the path to the node to be pinged. The identity of the transporting nodes is stored in a stack or other object associated with the ping request (ping), such that the pinged node may employ the stored identity as a set of return path routing information. Successive ASBRs store their identity on the stack, in an ordered manner, along the path to the destination. Upon reaching the destination (ping) node, the destination node employs the identity of the first node on the stack to send the acknowledgment, or ping response. Each successive ASBR, therefore, pops (retrieves) the next node identity from the stack and redirects (sends) the ping response to the retrieved node.
摘要翻译： 用于识别LSP熟练自治系统（AS）（例如MPLS VPN环境）中的始发节点或路由器的机制在沿着节点的路径的后续自治系统中维护始发节点和连续节点的身份 要ping 传输节点的身份存储在与ping请求（ping）相关联的堆栈或其他对象中，使得被ping过的节点可以将所存储的身份用作一组返回路径路由信息。 连续的ASBR将按照有序的方式将其身份存储在堆栈中，沿着目的地的路径。 在到达目的地（ping）节点时，目的地节点采用栈上的第一个节点的身份来发送确认或ping响应。 因此，每个连续的ASBR从堆栈中弹出（检索）下一个节点标识，并将ping响应重定向（发送）到检索到的节点。
-
8.发明授权公开(公告)号：US07969983B2
公开(公告)日：2011-06-28
申请号：US12142245
申请日：2008-06-19
IPC分类号： H04L12/28
CPC分类号： H04L45/245 , H04L45/02 , H04L45/04 , H04L45/50 , Y02D50/30
摘要： In one example embodiment, a system and method are shown that includes receiving information defining a route to a network device. Further, a routing summary summarizing the route to the network device is generated. Additionally, an aggregate label is selected that corresponds to a defined class and to the routing summary. Moreover, the aggregate label and the defined class are advertised into a domain.
摘要翻译： 在一个示例实施例中，示出了包括接收定义到网络设备的路由的信息的系统和方法。 此外，生成总结到网络设备的路由的路由摘要。 另外，选择对应于定义的类和路由摘要的聚合标签。 此外，聚合标签和定义的类被通告到一个域中。
-
9.发明申请INTERIOR GATEWAY PROTOCOL SUMMARIZATION PRESERVING INTERNET PROTOCOL REACHABILITY INFORMATION 审中-公开内部网关协议总结保留互联网协议可达性信息公开(公告)号：US20120287935A1
公开(公告)日：2012-11-15
申请号：US13557084
申请日：2012-07-24
IPC分类号： H04L12/56
摘要： In one example embodiment, a system and method is illustrated that includes receiving connectivity data for at least one network device, the connectivity data describing a connection to the at least one network device within an area. The system and method further includes processing the connectivity data to obtain a routing update for distribution to another network device outside the area. Additionally, the system and method includes a routing summary in the routing update, the routing summary including an address prefix. Further, the system and method includes reachability information in the routing update, the reachability information including an address for the at least one network device.
摘要翻译： 在一个示例实施例中，示出了包括为至少一个网络设备接收连接数据的系统和方法，所述连接性数据描述与区域内的至少一个网络设备的连接。 该系统和方法还包括处理连通性数据以获得路由更新以分发给该区域外的另一网络设备。 此外，系统和方法包括路由更新中的路由摘要，路由摘要包括地址前缀。 此外，系统和方法包括路由更新中的可达性信息，可达性信息包括用于至少一个网络设备的地址。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.022 秒)
