INTRODUCTION

GNS3 is a graphical network simulator that allows you to design complex network topologies and to launch simulations on them.

To allow complete simulations, GNS3 is strongly linked with :

• Dynamips, an IOS emulator which allows users to run IOS binary images from Cisco Systems.
• Dynagen, a text-based front-end for Dynamips.

GNS3 is an open source product that may be used on multiple platforms, including Windows, Linux, and MacOS X.

HISTORY

GNS3 0.3 Friday, 28 September 2007

The latest version of GNS3 released in late September, is considered to be a beta version. This version contains many new features with a lot of bugs fixed. Some of the most important features are

• Support of Ethernet, ATM and Frame-Relay switches.
• Included hub (Bridge of Dynamips) and cloud (external connections) devices.
• Added the Dynagen console (nearly all commands supported).
• New GUI settings.
• Improved node configurator.
• Load and save in Dynagen INI-like configuration files.
• Multi-language support.

In this release the we see the official name has been changed to GNS3 instead of GNS-3.

GNS-3 Alpha 0.2 Sunday, 29 July 2007

This release was considered to be an experimental version. Some of the improvements were:

• A automatic load-balancing of the IOS process to address the per process limit problem.
• A new node configurator which allow the configuration of multiple nodes in one step.
• A rewriting of the core which should improve the global performances and help to the extension of the application.

DOWNLOAD

GNS3 may be used on Windows, Linux and Mac OS X.

File	Platform
GNS3-0.3-win32-all-in-one.exe (Mirror 1 2)	Windows
GNS3-0.3-bin-win32.zip (Mirror 1 2)	Windows
GNS3-0.3-src.zip (Mirror 1 2)	Source
GNS3-0.3-src.tar.gz (Mirror 1 2)	Source
GNS3-0.3-src.tar.bz2 (Mirror 1 2)	Source
GNS3-0.3-bin-linux.tar.gz (Mirror 1)	Linux

GNS3 requires the following dependencies to be installed from a sources :

• Qt >= 4.3, available on http://trolltech.com/developer/downloads/qt/index
• Python >= 2.4, available on http://www.python.org
• Sip >= 4.6 if you need to compile PyQt, available on http://www.riverbankcomputing.co.uk/sip
• PyQt >= 4.3 available on http://www.riverbankcomputing.co.uk/pyqt

Old releases can be download here, or on sourceforge here

DOCUMENTATION

You can download the GNS3 documentation for the version 0.3 (Mirror 1 2)

GNS3 TEAM

Developers

• Jeremy Grossmann from EPITECH Paris, France
• David Ruiz (blog) from EPITECH Paris, France
• Romain Lamaison from EPITECH Paris, France
• Aurélien Levesque from EPITECH Paris, France
• Xavier Alt from EPITECH Paris, France

Contributors

• Mike Fuszner from St. Charles Community College, Cottleville, Missouri, USA
• Greg Anuzelli from Philadelphia, Pennsylvania, USA
• Christophe Fillot from the University of Technology of Compiegne, France
• Alexander H. Hackenberg from Vienna, Austria
• Erik Wenzel from Germany

SCREENSHOTS

IOS

IOS DOWNLOAD

http://rapidshare.com/users/5F6T7J

ftp://62.140.232.3/ios/

http://rapidshare.com/users/K2860J
password for the folder : MakeMeProud

http://www.persianadmins.com/ios.htm

http://naxis.org/cisco/CiscoIOS/

IOS for dynamips

http://bzzjh.4shared.com/

ftp://218.1.71.179/download/Cisco/Cisco%20IOS/
user:ftpnew4
pass:KD8YFN57LD

c1600-sy-mz.122-3.bin
c1600-y-l.122-2.T.bin
c2500-c-l.120-4.bin
c2600-is-mz.122-2.T.bin
c2600-is-mz.120-8.bin
c2600-is-mz.122-4.T1.bin
c2600-is-mz.120-5.bin
c2600-i-mz.120-7.bin
c2600-c-mz.121-9.bin
c2600-i-mz.121-3.T
c2600-c-mz.122-4.T1
c2600-ik8s-mz.122-11.T.bin
c2600-ik8o3s-mz.122-11.T.bin
c3640-d-mz.120-4.bin
c3640-is-mz_120-7_t.bin
c3640-dos-mz.120-4.t.bin
c4000-ajs-mz.120-10
c4000-is-mz.120-7.bin
c4500-boot-mz.122-1.bin
c4500-is-mz.120-7.bin
cat8510c-in-mz_120-1a_w5_6f.bin
c2900XL-c3h2s-mz-120.5.2-XU.tar
c2900XL-c3h2s-mz-120.5.2-XU.bin
PDM-201.bin

or

hxxp://cisco.uta.cl/ccna_gr1/download/cisco_ios/2500-igs-j-l.111-5.bin
hxxp://cisco.uta.cl/ccna_gr1/download/cisco_ios/2503igs-j-l.111-5
hxxp://cisco.uta.cl/ccna_gr1/download/cisco_ios/c2900XL-c3h2s-mz.120-5.WC2.bin
hxxp://cisco.uta.cl/ccna_gr1/download/cisco_ios/cat1900EN.9.00.06.bin
hxxp://rapidshare.com/files/13300148/SDM-V22a.zip
hxxp://rapidshare.com/files/16277670/Cisco_Security_Device_Manager__Sdm__v20A.zip
hxxp://rapidshare.com/files/8762790/c1100-k9w7-tar.122-13.JA2.tar
hxxp://rapidshare.com/files/8762197/c1600-k8osy-mz.122-15.T5.bin
hxxp://rapidshare.com/files/8762200/c1600-k8osy-mz.123-1a.bin
hxxp://rapidshare.com/files/8762271/c1600-sy-mz.122-15.T2.bin
hxxp://rapidshare.com/files/8761686/C1700-K9o3sy7-Mz_20122-11_20T.bin
hxxp://rapidshare.com/files/8761688/C1700-K9o3sy7-Mz_20122-4_20Yb.bin
hxxp://rapidshare.com/files/8761698/C1700-K9o3sy7-Mz_20123-1a.bin
hxxp://rapidshare.com/files/8761717/C1700-Sv3y7-Mz_20122-13_20Zh.bin
hxxp://rapidshare.com/files/8761691/C1700-Sy7-Mz_20122-4_20Xl5.bin
hxxp://rapidshare.com/files/8761735/C2600-Advsecurityk9-Mz_20123-5a.bin
hxxp://rapidshare.com/files/8762264/c2600-i-mz.120-8
hxxp://rapidshare.com/files/8762273/c2600-io3-mz.122-3.bin
hxxp://rapidshare.com/files/8761689/C2600-Io3-Mz_20122-16.bin
hxxp://rapidshare.com/files/8762288/c2600-is-mz.121-3a.T4.bin
hxxp://rapidshare.com/files/8762292/c2600-is-mz.122-12a.bin
hxxp://rapidshare.com/files/8761710/C2600-Is-Mz_20121-11.bin
hxxp://rapidshare.com/files/8761813/C2600-Is-Mz_20122-11_20T.bin
hxxp://rapidshare.com/files/8761817/C2600-Is-Mz_20122-15_20T.bin
hxxp://rapidshare.com/files/8762301/c2600-js-mz.121-5_T.bin
hxxp://rapidshare.com/files/8762305/c2600-js-mz.122-12a.bin
hxxp://rapidshare.com/files/8762280/c2600-js56i-mz.120-8.bin
hxxp://rapidshare.com/files/8762389/c2600-jsx-mz.122-8.T.bin
hxxp://rapidshare.com/files/8761780/C2600-P-Mz.991126
hxxp://rapidshare.com/files/8762785/c2900xl-c3h2s-tar.120-5.WC9.tar
hxxp://rapidshare.com/files/8762930/c2900XL-hs-mz-112.8.11-SA6.bin
hxxp://rapidshare.com/files/8762933/c2900XL-hs-mz-112.8.11-SA6.tar
hxxp://rapidshare.com/files/8762972/c2900XL-html-orig.112.8.11-SA6.tar
hxxp://rapidshare.com/files/8762805/c2950-i6q4l2-tar.121-19.EA1a.tar
hxxp://rapidshare.com/files/8762809/c2950-i6q4l2-tar.121-20.EA1.tar
hxxp://rapidshare.com/files/8762934/c3500xl-c3h2s-tar.120-5.WC9.tar
hxxp://rapidshare.com/files/8762944/c3550-i9q3l2-tar.121-19.EA1a.tar
hxxp://rapidshare.com/files/8761773/C3640-I-Mz_20121-5_20T10.bin
hxxp://rapidshare.com/files/8761779/C3640-Is-Mz.120-4.T.bin
hxxp://rapidshare.com/files/8762380/c3640-is-mz.120-5.bin
hxxp://rapidshare.com/files/8762393/c3640-is-mz.121-11.bin
hxxp://rapidshare.com/files/8762449/c3640-is-mz.122-15.T8.bin
hxxp://rapidshare.com/files/8762413/c3640-is-mz.122-21.bin
hxxp://rapidshare.com/files/8762412/c3640-is-mz.122-7.bin
hxxp://rapidshare.com/files/8761786/C3640-Ix-Mz_20122-15_20T2.bin
hxxp://rapidshare.com/files/8761777/C3660-I-Mz_20121-5_20T8.bin
hxxp://rapidshare.com/files/17008553/c3660-ik9o3s-mz.124-6.T.bin
hxxp://rapidshare.com/files/8761854/C3660-Jsx-Mz_20123-4_20T.bin
hxxp://rapidshare.com/files/8762947/c3750-i9-tar.121-19.EA1c.tar
hxxp://rapidshare.com/files/8762952/c3750-i9-tar.122-18.SE.tar
hxxp://rapidshare.com/files/8762363/c4500-boot-mz.120-4
hxxp://rapidshare.com/files/8762372/c4500-is-mz.112-21.bin
hxxp://rapidshare.com/files/8762482/c4500-js-mz.120-4
hxxp://rapidshare.com/files/8762485/c4500-js56i-mz.120-8.bin
hxxp://rapidshare.com/files/8762462/c5300-boot-mz.120-4.T1
hxxp://rapidshare.com/files/8762471/c5300-i-mz.120-3.T1
hxxp://rapidshare.com/files/8762475/c5300-i-mz.120-5.T1.bin
hxxp://rapidshare.com/files/8762480/c5300-i-mz.121-5.T.bin
hxxp://rapidshare.com/files/8762483/c5300-i-mz.122-1a.bin
hxxp://rapidshare.com/files/8762484/c5300-i-mz.122-2.XA3.bin
hxxp://rapidshare.com/files/8762527/c5300-i-mz.122-2.XB3.bin
hxxp://rapidshare.com/files/8762526/c5300-is-mz.120-4.XJ4.bin
hxxp://rapidshare.com/files/8762530/c5300-is-mz.120-7.T.bin..bin
hxxp://rapidshare.com/files/8762540/c5300-is-mz.122-2.XA3.bin
hxxp://rapidshare.com/files/8762077/C5300-Is-Mz_20123-3.bin
hxxp://rapidshare.com/files/8762536/c5300-j-mz.120-7.T.bin
hxxp://rapidshare.com/files/8762068/C5300-Jk8s-Mz_20v122_201_20Throxxle.cscdt03141
hxxp://rapidshare.com/files/8762553/c5300-jk9s-mz.122-2.XB3.bin
hxxp://rapidshare.com/files/8762545/c5300-js-mz.121-5.T5.bin
hxxp://rapidshare.com/files/8762565/c5300-js-mz.123-1a.bin
hxxp://rapidshare.com/files/8762088/C5300-Js-Mz_20123-3.bin
hxxp://rapidshare.com/files/8762611/c5300-js56i-mz.120-8.bin
hxxp://rapidshare.com/files/8762632/c5300-js56i-mz.121-5.T.bin
hxxp://rapidshare.com/files/8762609/c5800-p4-mz.113-10.AA1.bin
hxxp://rapidshare.com/files/8762630/c5rsm-io3sv56i-mz.121-2.bin
hxxp://rapidshare.com/files/8762579/c5rsm-jsm-mz.120-8.bin
hxxp://rapidshare.com/files/8762100/C7200-Is-Mz_20122-15_20T5.bin
hxxp://rapidshare.com/files/8762619/c7200-js56i-mz.120-8.bin
hxxp://rapidshare.com/files/8762610/c820-k9osy6-mz.122-8.YN.bin
hxxp://rapidshare.com/files/8762614/c820-k9osy6-mz.123-5.bin
hxxp://rapidshare.com/files/8762045/C820-K9osy6-Mz_20122-4_20Ya6.bin
hxxp://rapidshare.com/files/8762050/C820-K9osy6-Mz_20123-4_20T.bin
hxxp://rapidshare.com/files/8762696/c820-ov6y6-mz.122-4.XM4.bin
hxxp://rapidshare.com/files/8762051/C820-Sv6y6-Mz_20122-15_20T5.bin
hxxp://rapidshare.com/files/8762047/C831-k9o3Sy6-Mz_20123-2_20Xc.bin
hxxp://rapidshare.com/files/8762188/C837-k9o3y6-Mz_20122-13_20Zh2.bin
hxxp://rapidshare.com/files/8762926/cat1900EN.9.00.06.bin
hxxp://rapidshare.com/files/8762920/cat1900EN.9.00.06.readme
hxxp://rapidshare.com/files/8762193/Cisco_20IOS_20-_20c1600-nosy-mz.123-1a.bin
hxxp://rapidshare.com/files/8762190/Cisco_20IOS_20-_20c1600-sy-mz.123-1a.bin
hxxp://rapidshare.com/files/8762659/mcom-modem-code_5_3_30.bin
hxxp://rapidshare.com/files/8762660/mica-modem-portware.2.5.1.0.bin
hxxp://rapidshare.com/files/8762658/mica-modem-portware_2_2_3_0.bin
hxxp://rapidshare.com/files/8762662/mica-modem-pw.2.6.1.0.bin
hxxp://rapidshare.com/files/8762664/mica-modem-pw.2.6.2.0.bin
hxxp://rapidshare.com/files/8762665/mica-modem-pw.2.7.1.0.bin
hxxp://rapidshare.com/files/8762667/mica-modem-pw.2.7.2.0.bin
hxxp://rapidshare.com/files/8762792/rsp-boot-mz.120-11.bin
hxxp://rapidshare.com/files/8762799/rsp-boot-mz.121-6.bin
hxxp://rapidshare.com/files/8762860/rsp-jsv-mz.121-6.bin
hxxp://rapidshare.com/files/8762811/rsp-pv-mz.120-11.bin
hxxp://rapidshare.com/files/8762163/TFTPServer1-1-980730.exe
hxxp://rapidshare.com/files/8762155/TOTSWTCH.MIB
hxxp://rapidshare.com/files/8762157/TS020200.DWN

hxxp://rapidshare.com/files/25862116/c3725-ipvoice-mz.123-14.T7.bin

c3620-j1s3-mz.123-21.bin
c3640-js-mz.123-14.T7.bin
c3660-ik9o3s-mz.124-6.T.bin
c7200-adventerprisek9-mz.124-11.T.bin
c3660-jk9o3s-mz.124-12.bin
hxxp://www.megaupload.com/?d=AL96Q22O

7200 Image "ios", c7200-adventerprisek9-mz.124-4.T1
hxxp://rapidshare.com/files/14059762/c7200-adventerprisek9-mz.124-4.T1.rar

hxxp://rapidshare.com/files/22837061/pix722.rar.html

ftp 1

ftp://193.125.99.8/pub/CISCO/Ios

http://rapidshare.com/files/57877766/c2960-lanbasek9-mz.122-25.SEE4.bin
http://rapidshare.com/files/57878050/asa706-k8.bin
http://rapidshare.com/files/57925780/c7200-boot-mz.120-28d.bin
http://rapidshare.com/files/57925782/pix635.bin
http://rapidshare.com/files/57925795/pdm304.bin
http://rapidshare.com/files/57925826/pix712.bin
http://rapidshare.com/files/57925855/c831-k9o3sy6-mz.124-12c.bin
http://rapidshare.com/files/57925868/c851-advsecurityk9-mz.124-11.T3.bin
http://rapidshare.com/files/57925874/c850-advsecurityk9-mz.124-15.T1.bin
http://rapidshare.com/files/57925877/rsp-boot-mz.124-12a.bin
http://rapidshare.com/files/57925894/cat6000-supk8.8-5-3.bin
http://rapidshare.com/files/57926066/c7200-ik9o3s-mz.124-12c.bin
http://rapidshare.com/files/57926079/rsp-pv-mz.124-12c.bin
http://rapidshare.com/files/57926099/rsp-ik9sv-mz.124-12a.bin
http://rapidshare.com/files/57926108/rsp-ik9sv-mz.124-12c.bin
http://rapidshare.com/files/57931711/c3560-advipservicesk9-mz.122-40.SE.bin
http://rapidshare.com/files/57931794/c3500xl-c3h2s-tar.120-5.WC15.tar
http://rapidshare.com/files/57931795/c2950-i6k2l2q4-mz.121-22.EA8a.bin
http://rapidshare.com/files/57931804/c2950-i6q4l2-mz.121-22.EA10.bin
http://rapidshare.com/files/57931806/c1200-k9w7-tar.123-8.JEB.tar
http://rapidshare.com/files/57931819/c2960-lanbasek9-mz.122-37.SE.bin
http://rapidshare.com/files/57931825/c2970-lanbasek9-mz.122-37.SE.bin
http://rapidshare.com/files/57931847/asdm-512.bin
http://rapidshare.com/files/57931872/c3560-advipservicesk9-mz.122-37.SE.bin
http://rapidshare.com/files/57931908/c1700-k9o3sy7-mz.124-12c.bin
http://rapidshare.com/files/57931928/c1700-advsecurityk9-mz.124-12c.bin
http://rapidshare.com/files/57931989/c1811-advipservicesk9-mz.124-11.T3.bin
http://rapidshare.com/files/57932029/c2600-ipvoice-mz.124-12c.bin
http://rapidshare.com/files/57932035/c1841-advsecurityk9-mz.124-12c.bin
http://rapidshare.com/files/57932036/c2600-advsecurityk9-mz.124-12c.bin
http://rapidshare.com/files/57932162/c3845-adventerprisek9-mz.124-12c.bin

http://smallservers.net/asdm-512.bin
http://smallservers.net/c1200-k9w7-tar.123-8.JEB.tar
http://smallservers.net/c1700-advsecurityk9-mz.124-12c.bin
http://smallservers.net/c1700-k9o3sy7-mz.124-12c.bin
http://smallservers.net/c1811-advipservicesk9-mz.124-11.T3.bin
http://smallservers.net/c1841-advsecurityk9-mz.124-12c.bin
http://smallservers.net/c2600-advsecurityk9-mz.124-12c.bin
http://smallservers.net/c2600-ipvoice-mz.124-12c.bin
http://smallservers.net/c2801-adventerprisek9-mz.124-12c.bin
http://smallservers.net/c2801-adventerprisek9-mz.124-12c.bin
http://smallservers.net/c2950-i6k2l2q4-mz.121-22.EA8a.bin
http://smallservers.net/c2950-i6q4l2-mz.121-22.EA10.bin
http://smallservers.net/c2960-lanbasek9-mz.122-37.SE.bin
http://smallservers.net/c2970-lanbasek9-mz.122-37.SE.bin
http://smallservers.net/c3500xl-c3h2s-tar.120-5.WC15.tar
http://smallservers.net/c3560-advipservicesk9-mz.122-37.SE.bin
http://smallservers.net/c3560-advipservicesk9-mz.122-40.SE.bin
http://smallservers.net/c3845-adventerprisek9-mz.124-12c.bin
http://smallservers.net/c7200-boot-mz.120-28d.bin
http://smallservers.net/c7200-ik9o3s-mz.124-12c.bin
http://smallservers.net/c831-k9o3sy6-mz.124-12c.bin
http://smallservers.net/c850-advsecurityk9-mz.124-15.T1.bin
http://smallservers.net/c851-advsecurityk9-mz.124-11.T3.bin
http://smallservers.net/cat6000-supk8.8-5-3.bin
http://smallservers.net/pdm304.bin
http://smallservers.net/pix635.bin
http://smallservers.net/pix712.bin
http://smallservers.net/rsp-boot-mz.124-12a.bin
http://smallservers.net/rsp-ik9sv-mz.124-12a.bin
http://smallservers.net/rsp-ik9sv-mz.124-12c.bin
http://smallservers.net/rsp-pv-mz.124-12c.bin

DYNAMIPS GUI

Dynamips GUI version can be downloaded from

http://www.dynamipsgui.com/2.8/DynamipsGUI_2.8_EN.exe