16th Dec 2009
A Helpful List Of Computer Network Emulation Programs
Computer networking students are caught in between a rock and a hard place when going through difficult course studies. Students need access to hardware available in class to do labs and reports, and may not have the same hardware at home to work on. Emulation programs have sought to fix this problem.
Boson produces its purchase-only option with Netsim. Netsim has three different licenses as of current, which range from $199 to $499. Boson is the best option for instructors, since it comes packed with grading abilities and lab work. Students are likely not able to afford the price tag, so if they don’t get to use it through their course, you probably won’t see too many students using Netsim.
Open source programs should receive the attention of students since they are free to download and use. Dynagen is one such program, of which is built with the Dynamips simulator. Dynagen is one of two software packages that currently works with Dynamips, and is often described as being the less friendly of the two. Documentation is also lacking for those with questions.
Another open source program that works based on Dynamips is GNS-3. This program package is more user friendly than Dynagen, and it also has a more supportive user base. One can easily browse the forum associated with the website and get instant support. GNS-3 is free to download and use, so students should at least give the program a try when deciding on which network simulation software to use. Paid programs have free demos to help judge which is best.
Packet Tracer is known to be the king of the industry. Cisco created this software for its own students in the CCNA course. It has the best tutorials, design, and functionality of all the programs listed. The only problem is that if you aren’t a Cisco student, alumni, or instructor- you won’t be able to get your hands on it. You couldn’t get it even if you offered them money; Cisco is strict on only allowing students to get their hands on this fine software. It’s at least worth considering a Cisco class to obtain.
Desktop programs allow for your computer to create very realistic environments for you to use in learning about networks. You may go the route less traveled and instead sign up for a web-based emulation package. Just like desktop software, these programs may or may not charge a fee for using them. You will need an Internet connection to access them, so they aren’t always available when you need them.
In Conclusion
The choices in programs is somewhat limited, due to the advanced technology that goes into creating network simulations. The best, by far, is the Cisco Packet Tracer suite, but if you can’t obtain it, start looking into open source alternatives to use for study time.
Learn more about Download Packet Tracer 5 and Packet Tracer 5.
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