What is NS2 XGRAPH?

Home / xgraph in ns2. xgraph in ns2, The xgraph program draws a graph on an X display given data read from either data files or from standard input if no files are specified.

How do you plot using XGRAPH?

To use XGRAPH in this mode, simply place the -ps, -eps, -pdf, -odp, or -pptx options on the command-line. This will prevent the display from attempting to open on a screen, and will send the graph directly to specified file format. The output file can then be printed or viewed (immediately or at a later time).

Which language is used in NS2 simulator?

C++ programming language
It is a very popular simulation package in academic environments. NS2 has been developed using the C++ programming language and OTcl. OTcl is a relatively new language that uses object-oriented aspects. It was developed at MIT as an object-oriented extension of the Tool command language (Tcl) [21].

How do I download XGRAPH?

Download XGRAPH for Microsoft-Windows Unpacks to XGraph directory. The executable is under the bin directory, and is called xgraph.exe. A test data file, test_xy2. dat is in the top directory.

What is TCL file in NS2?

A configuration file in NS2 is an OTCL file called “TCL Simulation script”. It also contains information about what we would like to simulate like node creation, also topology creation, setting up link etc. A TCL file is also an input configuration file for C++ file. To run the TCL file, use the command. ns filename. …

Which simulator contains Xgraph tool?

NETWORK SIMULATOR 2.0: PLOTTING RESULTS ON XGRAPH or GNUPLOT.

What is the parent square root function?

The parent function of a square root function is y = √x. Its graph shows that both its x and y values can never be negative. This means that the domain and range of y = √x are both [0, ∞). The starting point or vertex of the parent function is also found at the origin.

What is FTP in NS2?

FTP will automatically control the traffic according to the throttle mechanism in TCP. The traffic flow of UDP must be colored red, and the traffic flow of TCP must be colored blue. The “CBR” is set to start at 0.1 sec and stop at 4.5 sec; the “FTP​​” is set to start at 0.5 sec and stop at 4.0 sec.

Which network simulator is best?

5 Best Network Simulators for Cisco Exams: CCNA, CCNP, CCIE

• Cisco Packet Tracer.
• Boson NetSim.
• GNS3.
• VIRL.
• EVE-NG.

How do I fix Ubuntu unable to locate a package?

Fixing ‘Unable to locate package error’ on Ubuntu

1. Check the package name (no, seriously) This should be the first thing to check.
2. Update the repository cache.
3. Check if package is available for your Ubuntu version.
4. Check if you are using an active Ubuntu release.

What is full form of TCL?

TCL Technology (originally an abbreviation for Telephone Communication Limited) is a Chinese multinational electronics company headquartered in Huizhou, Guangdong Province.

What is TCP in NS2?

Transport agent (TCP) and application (FTP) are connected using the keyword “attach-agent”. TCP agent sends data to TCPSink agent. On receiving the data packet, TCPSink agent sends the acknowledgement to the TCP agent that in turn processes the acknowledgements and adjusts the data transmission rate.

What is the purpose of XGraph in ns2?

xgraph in ns2. What is xgraph? The xgraph program draws a graph on an X display given data read from either data files or from standard input if no files are specified. xgraph in ns2 is used to plot the network parameter characteristics like throughput, delay, jitter, latency etc.

How to generate graph from trace file in ns2?

I am facing a problem in generating xgraph from .tr file. The error message is like this: Problems found with input data.

How many data sets can you draw on xgraph?

The xgraph program draws a graph on an X display given data read from either data files or from standard input if no files are specified. It can display up to 64 independent data sets using different colors and/or line styles for each set. It annotates the graph with a title, axis labels, grid lines or tick marks, grid labels, and a legend.

Where are the vertical bars in xgraph 2.0?

Specifies that vertical bars should be drawn from the data points to a base point which can be specified with -brb. Usually, the -nl flag is used with this option. The point itself is located at the center of the bar. Translate and scale the x data from all datasets to fit [0. . . 1].