Computing for Beginners
Sunday, 15 September 2013
NS2 : Simulating TCP in Wireless Networks
This post provides the
NS2 Script
(
Tcl Script
) to simulate a wireless network using
TCP
.
Execution of the Script
Topology in NAM
Data Transfer in NAM
Click here to download the NS2 Script.
NS2 : Simulating UDP in Wireless Networks
This post provides the
NS2 Script
(
Tcl Script
) to simulate a Wireless Network using
UDP
.
Execution of the Script
Topology in NAM
Data Transfer in NAM
Click here to download the NS2 Script.
OTcl Class Program
OTcl
refers to the object oriented extension of
Tcl
.
It is used in Network Simulator (
NS2
). This post provides an example program involving OTcl Classes.
Program Execution
Click here to download the OTcl Program.
Tcl Program to Find the Square of a Number
This post discusses the
Tcl
program to find the Square of a Number.
Program Execution
Click here to download the Tcl Program.
NS2 : Simulating a Network using SFQ Queue Management Algorithm
In this post the
NS2 Script
(
TCL Script
) to simulate a wired network using
SFQ
(
Stochastic Fairness Queuing
) queue management algorithm is provided.
Executing the TCL Script
Topology in NAM
Data Transfer in NAM
Click here to download the NS2 Script.
NS2 : Simulating Multicast in Wired Networks
In this post I have added the
NS2 Script
(
TCL Script
) to simulate multicast in wired networks.
Executing the TCL Script
Topology Shown in NAM
Data Transfer in NAM
Data Transfer in NAM
Click here to download the NS2 Script.
Thursday, 5 September 2013
NS2 : Simulating a Network using RED Queue Management Algorithm
In this post the
NS2 Script
(
TCL Script
) to simulate a wired network using
RED
(
Random Early Discard
) queue management algorithm is provided.
Executing the TCL Script
Topology in NAM Animator
NAM Showing Packet Drop
Click here to download the NS2 Script.
NS2 : Simulating a Network using Drop Tail Queue Management Algorithm
This post contains
NS2 Script
(
TCL Script
) to simulate a wired network using
Drop Tail
queue management algorithm.
Executing the TCL Script
NAM Animator Showing the Topology
NAM Showing Data Transfer
Click here to download the NS2 Script.
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