riverbed opnet

OPNET learning experience (1): OPNET Structure OPNET Architecture) (Note: See OPNET documentation: Main Menu-> modeling concepts-> modeling overview-> OPNET Architecture) OPNET provides a comprehensive development environment fo

Opnet as a professional-grade network simulation software, its powerful function makes it widely used in many fields. "The more powerful the software, the more frustrated installation," opnet is such a very annoying installation and operation of the software, here simply reproduced and recorded my installation opnet and use of the problem.

"Computer algorithm design and analysis" gnawing book ...A little to see the book, just to brush a water problem, just began to read the wrong question also.　　　Note : The difference between all measurement points is not greater than Di and not adjacent two points ...1 //1137. Riverbed2#include 3 using namespacestd;4 5 intMax_length (intD[],intLintRintm) {6 //calculates the maximum length and returns7 //D is an array that holds the height8 //L is subscript left boundary9 //R is su

OPNET Module Computer type "X86" conflicts with Target machine type "X64" Fatal error LNK1112 In general, compatibility mode can be used, with 32-bit modeler.exe will not be a problem. But to use the 64-bit modeler.exe, and there is the title of the problem, you can refer to this article. The following is only a record of your own modification process. It is not guaranteed that people who encounter the same problem can solve the problem in the same w

How to Learn OPNET I have been learning OPNET for more than three years. I have also built several large simulation models (from the physical layer to the application layer) and accumulated some experience in OPNET learning, I have also guided my colleagues and sisters in the lab to learn OPNET. I personally think th

After referring to the articles shared by everyone on the Internet and some books about the joint simulation methods of OPNET and MATLAB, I finally tried it. Now I will share the process with his family and learn and exchange it together ~ The main process is as follows: Configure the OPENT environment: in Edit --> preference: (My MATLAB is installed in the root directory of drive D) L Complication settings Add/ID: MATLAB/extern/include to Comp_fla

Study Opnet has a period of time, took a lot of detours, now, want to summarize, recommend to everyone a better learning process.Because English is not very good, so in the beginning to learn opnet with a lot of thoughts to find Chinese materials, for example, some documents, books, videos and so on. The problem with reading documents and books is that because the version of the software is constantly being

First, the purpose of the experimentCompare the performance of shared Ethernet and switched Ethernet over different network sizes.Second, the experimental methodUse Opnet to create and simulate a network topology, and run to analyze its performance.Iii. contents of the experiment3.1 Experiment settings (network topology, parameter settings, data to be observed, etc.)Step 1: Download the It Guru, create a new project, and name it hub_switch_project.Ste

The results of the Opnet show two types: the display of vector results and the display of scalar results1. Display of vector resultsVector output is the most commonly used form of results, in most cases, the horizontal axis represents the time, this component will be monotonically increasing in the simulation, the expression is the value of the statistic changes over time.Vector Output Logical Structure2. Display of scalar resultsUnlike the vector out

a function of the number of bits in the packet, "FIFO" Represents a service collation.Another consideration for assigning a process model to a node module is that the properties of the process model appear in the Properties list of the module. Therefore, the value of the Service_rate property that you set is also set in the underlying ACB_FIFO process model.Now, all modules that simulate m/m/1 queues are placed in the workspace and configured correctly, and they must be connected through a pack

1. op_id_self obtains the Object ID of the sorrounding processor or queue. 2. op_topo_parent obtains the Object ID of the specified object's parent. 3. op_topo_child_count obtains the number of child objects of the requested type contains within

Transferred from: Network simulation is a simulation technology that establishes statistical models of network devices and network links and simulates the transmission of network traffic to obtain network performance data required for network design or optimization. Because the simulation is not based on mathematical computing, but on a statistical model, the randomness of statistical reuse is precisely reproduced.Network Simulation Technology has the following features: 1. The new simulation ex

To save money and optimize operations, enterprises are integrating their branch infrastructure into the data center. However, the Branch users still want applications and services to run as locally. In the integration of Branch infrastructure, the responsibility for achieving this "local" performance falls into the network administrator. Recently, Riverbed Technology released a new edge-server infrastructure (edge-VSI) that allows enterprises to remov

The entire concept of Software Defined Network (SDN) is about abstracting hardware to enable new types of network streams. Although many early discussions on SDN are concentrated on routers and switches, SDN does not stop here. SDN has many functions, including helping WCO and application delivery controller (ADC) businesses. Recently, network vendor Riverbed has joined the web content optimization market with its Stingray product series, which also i

I recently read "omnet ++ user mannul" and learned about the working mechanism of the finite state machine. Compared with the FSM that I have read earlier in OPNET XXX, oment ++ user mannul provides a clearer and more concise description, and provides examples of code at the underlying layer, which is easier to understand. FSM refers to a method to complete the module function (for example, whether the module function in omnet ++ can be completed b

finally filled the void. In the 2013 application Delivery Market Magic Quadrant analysis, Gartner noted that A10 has continued to perform well over the past year, and that the performance of the enterprise-class ADC market has been more interesting. It is growing from an ordinary supplier to a "fast follower" who intends to enter the market through a unique solution. A10 's product development approach focuses on creating scalable, high-performance platforms, and has just completed a platform u

database, and two sub-modules: GMPLS controller and GMPLS adapter. The state machine is mainly used to manage LSP and facilitate misoperations and error handling. The database is used to maintain location and available resource information, and to track the existing connection status. The two submodules, one is used to execute the control function, and the other is used to provide interfaces between routes and orders.4. Simulation Solution Currently, there are two commonly used network-level si

life, not change, can be changed. It's like the relationship between the riverbed and the river. The riverbed determines the direction of the river, but the river can also subtly change the structure of the river bed, entanglement with each other to produce results. life, is a structure, the so-called pattern, small to the people's Congress to the construction of the economy or planetary universe. This is d

engineers have a number of tools to perform network traffic analysis, including simple tools like route tracking, and large system management products with network path analysis capabilities such as Opnet and Compuware. However, most of these tools are oriented to network devices and hosts-not network security devices. It is not uncommon to "firewall rule changes that eventually result in application performance problems." When looking for a perfor

mechanisms, including the following:http://nmap.org/soc/#winpcap Support for the newer NDIS 6 API rather than NDIS 4 Privileges support so we can restrict WinPcap uses to the users with Administrator access. This is similar-UNIX where you need the root access to capture packets. No-install DLL support would allow PCAP to load and unload automatically while the application runs. Riverbed used to sell a "WinPcap Pro" edition which do t