Troubleshooting routing topology based on a reference topology

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Troubleshooting routing topology based on a reference topology

In one embodiment, a computing device (e.g., border router or network management server) transmits a discovery message into a computer network, such as in response to a given trigger. In response to the discovery message, the device receives a unicas…

routing decisions based on paths, network policies, or rule-sets configured by a network administrator

https://en.wikipedia.org/wiki/Border_Gateway_Protocol Border Gateway Protocol (BGP) is a standardized exterior gateway protocol designed to exchange routing and reachability information among autonomous systems (AS) on the Internet.[1] The protocol i…

Storm编程入门API系列之Storm的Topology的stream grouping

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Using a USB host controller security extension for controlling changes in and auditing USB topology

Protecting computer systems from attacks that attempt to change USB topology and for ensuring that the system's information regarding USB topology is accurate is disclosed. A software model is defined that, together with secure USB hardware, provides…

Topology and Geometry in OpenCascade-Topology

Topology and Geometry in OpenCascade-Topology eryar@163.com 摘要Abstract:本文简要介绍了几何造型中的边界表示法(BRep),并结合程序说明OpenCascade中的边界表示的具体实现,即拓朴与几何的联系.对具有几何信息的拓朴结构顶点(vertex).边(edge).面(face)进行了详细说明.本文通过ACIS与OpenCascade进行对比来对拓朴(Topology)的概念进行说明.并通过示例程序,说明如何在OpenCasca…

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Distributed RPC(DRPC)是Storm构建在Thrift协议上的RPC的实现,DRPC使得你可以通过多种语言远程的使用Storm集群的计算能力.DRPC并非Storm的基础特性,但它确实非常有用.DRPC的整个过程与一般的RPC没有区别,客户端只需要调用一个远程的方法并等待返回结果.主要工作已经被DRPC Server封装,服务端在这个过程中完成了以下步骤: 从客户端接收一个RPC请求: 将请求发送到storm topology: 从storm topology接收结果: 将结果…