network engineering for dummies

This afternoon, we helped nosi's engineers solve a small network fault and recalled the entire problem solving process on the way back, the idea of finding a solution to the problem is the same as that of solving the problem in software engineering. It is basically a routine, and the methodology is abstracted above the technology. The problem is: the afternoon before yesterday, our

Schlumberger pipesim 2011.1.1 oilfield Pipe Network Software Pipesim describes the fluid in the black oil model and component model. The black oil model can be used for Calculation and Simulation of three phases: oil, gas, water, gas-liquid, gas-liquid, and single-phase liquid.The component model can be used to simulate the calculation of hydrocarbons with different chemical components.The biggest feature of pipesim is the integration and openness of

key point in cubic is that its window growth function depends only on the time interval value of the successive two congestion events, thus the window growth is completely independent of the network latency RTT, and the hstcp described earlier has a serious RTT inequity, The independent nature of the rtt of the cubic allows cubic to maintain a good RTT fairness between multiple TCP connections that share a bottleneck link.Stcp,scalable TCP.The STCP a

Integrated Network Cabling Engineering Technology People's post and telecommunications Publishing House 2002.11 $28.00 Edited by Zhang Yi This book introduces the basic principles, processes, and methods of the Integrated Wiring Technology for computer networks (smart buildings). The book consists of 12 chapters, taking the ent

BGP large enterprise network engineering case 1 650) this. width = 650; "style =" border-bottom: 0px; border-left: 0px; border-top: 0px; border-right: 0px "title =" wps_clip_image-3188 "border =" 0 "alt =" wps_clip_image-3188 "src =" http://img1.51cto.com/attachment/201108/31/2116646_1314803544Kphe.png "" 1028 "=" height = "728"/> 650) this. width = 650; "style =" border-bottom: 0px; border-left: 0px; borde

Android app. Samsung i9000 series tutorial (2). Engineering Code, network lock and Lock three keys Papaya 20110401 I. Engineering Code The project code provided by i9000 is very useful, as follows.(The content is organized on the network. The original author is unknown) Dial Input * #0 * # mobile phone test (recommende

of the device, and telnet remotely. As shown below:Iv. errors and analysis in the experiment1. Initially, you cannot ping the router from the computer. Later after careful search for fault, found that the router's IP is wrong, re-input, the problem is resolved.Five, experimental experience and summary1. The experiment was completed on time and in quantity.2. Through this experiment I mastered the computer's serial port and the router console port connection method; Learn to configure the router

Introduction to Linux kernel engineering-Network: Netfilter OverviewIntroduction The earliest kernel package filtering mechanism was ipfwadm, followed by ipchains, and then iptables/netfilter. Next, it is now nftables. However, nftables and iptables are still in the competitive stage, and there is no final conclusion on who can win. However, they all belong to the submembers of the netfilter project.Hook Ne

In Linux based on bacnet-stack-0.8.0 Engineering, bacnet protocol packet is sent through wireless network card. the Linux environment is Ubuntu12.04 + USB wireless network card (09 annual output of mercury MW54U, relatively old) 2. after compiling the target file in the normal way, 3. run the program in the/bin directory: run it... in Linux based on bacnet-stack-

Eclipse + libpcap network development engineering configuration problems-General Linux technology-Linux programming and kernel information, the following is a detailed description. I want to use eclipse + libpcap as a packet capture tool, so I first wrote a test program. The terminal displays "undefined reference to 'pcap _ lookupdev'" during Eclipse compilation, that is, the function is not defined. Howev

the actual size is the same.MM (millimeters, mm): unit of physical length of the screen.PT (Points, LB): The screen physical length unit, which represents a point, is the physical size of the screen. Size is 1 inches of 1/72.DP (density independent pixels): Logical unit of length, 1dp=1px=1/160 inch on the on-screen dpi. As the density changes, the corresponding number of pixels also changes, but there is no direct change in proportion.Dip: Same as DP, more for Google samples.SP (pixels indepen

To ensure the quality of network construction, the engineering experience is summarized as follows: 1. Clear requirements and methodsThe construction owner and technical personnel should be familiar with network construction requirements, construction methods, and material usage, and be able to explain network cons

Network Engineering Test 1 Experiment 1: use of network protocol analysis tool Wireshark (Preview part) 1. Download the Installation File of Wireshark from the course website and install Wireshark on a computer in your dormitory. If you do not have a computer, please do this with your computer. (1) Answer the installation steps of Wireshark; (2) Answer the simple

ARP protocol features: by parsing Network Layer IPV4 Address to find a network transport protocol for the Data Link layer MAC addressARP Protocol FormatTable format with ARP protocol per unit 1,the normal communication between PC principle one ( both pc can access each other ) ① requirements:1.1.1.2 and 1.1.1.3 Normal communication ( native No other device ARP Information )1) result: Xiaoming correctly p

Experiment 4:rip routing. including Ripv1;ripv2Dynamic routing protocol includes distance vector routing protocol and link state routing protocol.RIP (Routing information Protocol, routing Information Protocol) is the most widely used distance vector routing protocol.RIP is designed for small network environments because such protocols are routing learning and routing updates that generate large traffic and consume too much bandwidth.RIP protocol is d