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注意!GNS3 的版本号和 GNS3 IOU VM 的版本号必须一致!否则两者无法协同工作!
比如:GNS3 的版本是 1.5.3 ,那么 GNS3 IOU VM 的版本也必须是 1.5.3 ;如果 GNS3 是 1.5.3 ,而 GNS3 IOU VM 是 2.0.0 ,那么它们之间是无法协同工作的! |
GNS3 是一款具有图形化界面可以运行在多平台(包括 Windows 、Linux 和 MacOS 等)的网络虚拟软件。Cisco 网络设备管理员或是想要通过 CCNA 、CCNP 和 CCIE 等 Cisco 认证考试的相关人士可以通过它来完成相关的实验模拟操作。同时它也可以用于虚拟体验 Cisco 网际操作系统 IOS 或者是检验将要在真实的路由器上部署实施的相关配置。
简单说来它是 dynamips 的一个图形前端,相比直接使用 dynamips 这样的虚拟软件要更容易上手和更具有可操作性。
GNS3 整合了如下的软件:
- Dynamips :一款可以让用户直接运行 Cisco 系统( IOS )的模拟器
- Dynagen :是 dynamips 的文字显示前端
- Pemu :PIX 防火墙设备模拟器
- Winpcap :Windows 平台下一个免费、公共的网络访问系统,开发 winpcap 这个项目的目的在于为 win32 应用程序提供访问网络底层的能力
GNS3 的特点:
- 设计优秀的网络拓扑结构
- 模拟 Cisco 路由设备和 PIX 防火墙
- 仿真简单的 Ethernet 、ATM 和帧中继交换机
- 能够装载和保存为 dynamips 的配置格式,也就是说对于使用 dynamips 内核的虚拟软件具有较好的兼容性
- 支持一些文件格式( JPEG 、PNG 、BMP 和 XPM )的导出
1、GNS3 for Windows :
GNS3 for Windows 1.5.3 下载地址:GNS3-1.5.3-all-in-one.exe(百度云盘,备用链接)
GNS3 for Windows 1.5.2 下载地址:GNS3-1.5.2-all-in-one.exe(百度云盘,备用链接)
GNS3 for Windows 1.5.1 下载地址:GNS3-1.5.1-all-in-one.exe(百度云盘,备用链接)
GNS3 for Windows 1.5.0 下载地址:GNS3-1.5.0-all-in-one.exe(百度云盘,备用链接)
GNS3 for Windows 1.4.6 下载地址:GNS3-1.4.6-all-in-one.exe(百度云盘,备用链接)
GNS3 for Windows 1.4.5 下载地址:GNS3-1.4.5-all-in-one.exe(百度云盘,备用链接)
GNS3 for Windows 1.4.4 下载地址:GNS3-1.4.4-all-in-one.exe(百度云盘,备用链接)
md5sum : 55eb25e2f50d8bf2aaffdf33d03eccca GNS3-1.4.4-all-in-one.exe 53d193da6623029188d95eb028562af9 GNS3-1.4.5-all-in-one.exe d9e04c3f1caf28d3f0fc2721de71c02b GNS3-1.4.6-all-in-one.exe c5a401a62c64631e0cca0f1ce99818ac GNS3-1.5.0-all-in-one.exe cea1688224e3ac67a20390ffcc86c25e GNS3-1.5.1-all-in-one.exe 14e275a53eb73fb5f993a8c36f88a0d5 GNS3-1.5.2-all-in-one.exe efa553f0cc9f637fd006cc3dc1372647 GNS3-1.5.3-all-in-one.exe
2、GNS3 for Mac :
GNS3 for Mac 1.5.3 下载地址:GNS3-1.5.3.dmg(百度云盘,备用链接)
GNS3 for Mac 1.5.2 下载地址:GNS3-1.5.2.dmg(百度云盘,备用链接)
GNS3 for Mac 1.5.1 下载地址:GNS3-1.5.1.dmg(百度云盘,备用链接)
GNS3 for Mac 1.5.0 下载地址:GNS3-1.5.0.dmg(百度云盘,备用链接)
GNS3 for Mac 1.4.6 下载地址:GNS3-1.4.6.dmg(百度云盘,备用链接)
GNS3 for Mac 1.4.5 下载地址:GNS3-1.4.5.dmg(百度云盘,备用链接)
GNS3 for Mac 1.4.4 下载地址:GNS3-1.4.4.dmg(百度云盘,备用链接)
GNS3 for Mac 1.4.1 下载地址:GNS3-1.4.1.dmg(百度云盘,备用链接)
md5sum : de19b05802cea566aa54fd9c13f5dac3 GNS3-1.4.1.dmg 9d2ab23373ba44e6c584e3b65e8d8a15 GNS3-1.4.4.dmg 69aedbbf47dc6aecd7e0ea2f00030bf2 GNS3-1.4.5.dmg 579d21a04a752ce591d3b4dbd8c53fcf GNS3-1.4.6.dmg 8c692caacec4799fe8779820602c0448 GNS3-1.5.0.dmg 23380a7dba1094579faa3a18d064735d GNS3-1.5.1.dmg ab8f63d3be86fa64093dd42d3d689833 GNS3-1.5.2.dmg e3b74d164c13899ea39303eec26525b4 GNS3-1.5.3.dmg
如有任何问题,如资源链接失效等,欢迎在下方留言。
3、GNS3 IOU 安装和升级教程:
请点击这里:GNS3 IOU 安装和升级教程汇总
4、其他相关下载:
- Cisco Packet Tracer 下载
- UNL( Unified Networking Lab )下载
- GNS3 for Windows / Mac 下载
- GNS3 IOU VM 虚拟机下载
- Cisco IOS 和 IOU Image 下载
- Cisco vIOS Image( all-in-one-VM )下载
- Cisco CSR Image 下载
- Cisco ISE Image 下载
- Cisco XRV Image 下载
- Cisco ASA Image 下载
- SecureCRT / FX for Windows 下载
- SecureCRT / FX for Mac 下载
- Cisco IOU for Debian Linux 下载
- 华三( H3C )模拟器 HCL 下载
5、GNS3 更新日志:
GNS3 1.5.3 更新日志:( 2017 年 1 月 12 日)
GUI
- Upgrade Qt 5.7
Server
- Fix sporadically systemd is unable to start gns3-server
GNS3 1.5.2 更新日志:( 2016 年 8 月 18 日)
GUI
- Make more clear that VMware VM are not ESXi
- Add AppData and Desktop files
- Fix you can not select the server for VPCS
- Fix error when removing an interface from a cloud
- Fix crash when scanning a directory for image and you don’t have permission on a file
- Bring back the warning dialog when no router is configured
- Fix rare crash in server summary
- Fix crash during export
Server
- Move utils.vmnet to gns3 namespace
- Fix Exporting portable projects with QEMU includes base images even when selecting no.
- Catch error when md5sum file is corrupted
- requirements.txt : added support for newer aiohttp version
- Improve compaction of .gns3project
- Fix crash when winpcap is not installed
GNS3 1.5.1 更新日志:( 2016 年 7 月 7 日)
GUI
- Try to fix a crash when reseting interface label
- Fix a crash with broken file system
- Fix EtherSwitch default name format
- Fix crash when you have utf-8 char in the README
- Fix rare crash when creating a link
- Stop node before hot unlink
- Prevent a crash due to issue in Qt
- Add another security to prevent client to send empty hostname
- Fix rare crash when deleting interface from the cloud
- Fix rare crash in topology summary view
- Ask user to send explanation if they cross a rare error
- Fix rare crash when deleting a node
- Hotlink support for Docker
- Fix typo in the a warning dialog
- Fix Remote GNS3 VM requires local server
- Fix AttributeError: ‘NoneType’ object has no attribute ‘_server’
- No timeout when importing a .gns3project
Server
- Increase the number of interface for docker
- Add the method in the bad request answer
- Fix a rare crash in IOU
- Fix a crash when docker is used but not installed
- Backport Docker node hot linking
- Allows hot-linking for Docker containers. Ref #267.
GNS3 1.5.0 更新日志:( 2016 年 6 月 27 日)
GUI
- Fix double extension of portable project
- Disallow export of project with a cloud
- Change view grid -> show the grid.
- Check if a link can be removed from a running node. Fixes #1320.
- Hide non implemented console options in general preferences. Ref #1315.
- Improve snap to grid
- Change grid color
- Avoid a crash with snap to grid and ostinato logo
- Add a view grid
- Fix you can no longer capture if you start stop capture multiple time
- A button to open the file browser with the configuration file location
- Add snap to grid feature
Server
- Fix import of project with no disk
- Allow for (a lot) more docker container ports. Fixes #593.
- Raise an error if you try to use Docker on non Linux host
- Fix a crash in Docker if daemon stop to respond
- Fix a crash if Dynamips router has no initial configuration
- Kill ghosts process at startup (Dynamips, VPCS, Ubridge)
GNS3 VM
- Add configurable proxy settings
GNS3 1.4.6 更新日志:( 2016 年 4 月 28 日)
- Fix a typo in Qemu preferences
- Fix upload of large image to the VM
- Reduce the number of connection tries from 120 to 40 when connecting the GNS3 server
- running inside the GNS3 VM.
- Include link to the GNS3 academy. Fixes #1178.
- Snapback feature for port labels. Fixes #1182.
- Prevent users to select VirtualBox.exe instead of VBoxManage.exe. Fixes #1195.
- Improve the vmrun error message
- If we can not read the registry try to guess vmware type from vmrun path
- Ensure that you can not duplicate an interface in a cloud
- Dissallow removal of link of running emulator without support of hotlink
- Check PyQT version support dev version
- Show server CPU usage if it’s 0
- Clear warnings about using linked clones with VMware Player.
- Double click center on link
- Double click on an element in topology summary center the view on it
- Fix a very very rare crash when closing a project
- Avoid a small blink of the waiting text
- Fix a crash with image item
- Show a symbol in the middle of the link when packet capturing is activated. Ref #789.
- GNS3 doctor: check if the NPF service is running. Fixes #1124.
- Fixes progress dialog is None in accept()
- Fix another race conditions in progress dialog
- Replace the installation instructions by a link to the doc
- More robust save/restore for VirtualBox linked clone VM hard disks.
- Prevent non linked cloned hard disks to be detached when using VirtualBox linked cloned VMs. Fixes #1184.
- Stricter checks to match VMware version to the right vmrun (VIX library) version. Also checks the VIX library version when only using the GNS3 VM running in VMware.
- Allow only .pcap to be downloaded from remote stream API
- Fix incrementation of qemu mac address
- Clear warnings about using linked clones with VMware Player.
- Alternative method to find the Documents folder on Windows.
- Add IOU support and install config in /etc
GNS3 1.4.5 更新日志:( 2016 年 3 月 24 日)
- Change some sentences.
- Sort snapshots by date
- Block save as and snapshot when a device is running
- If you hit enter in the new project dialog it’s work
- Display upload size during progress
- This should avoid blinking dialog. And display better progress
- SetupWizard: limit the number of vCPUs for the GNS3 VM to the number of physical cores.
- Remove blocking code. Ref #1109.
- Fixes “QThread: Destroyed while thread is still running”,
- Add a timeout when you are not able to join the remote server
- Remove bad smell from progress dialog and handle ESC key
- Remove root required messages in cloud node. Ref #608.
- Show a warning when the GUI is run with root rights. Fixes #608.
- Change message when closing GNS3 with running device.
- Ask the user to stop device before closing
- At startup display a warning if another GUI is already running
- Fix a crash if you delete a file while refreshing the list of appliances
- Fix double opening of serial console
- Always ask the server for builtin
- Improve detection of vmrun on OSX
- Delete image from images dir when no longer need
- Sort node name in topology summary
- Allow to show a message box for test without starting GNS3
- Drop licence for paramiko since we no longer use it
GNS3 1.4.4 更新日志:( 2016 年 2 月 23 日)
Important fix
- This version solved the issue with the VM wizard having all his options gray on some users computers.
GUI
- Fix crash when selecting no image in GNS3A but clicking on Download
- Fix crash when you have a file size None (testing a new gns3a)
- Prevent the progress dialog to cancel the GNS3VM when it’s finish
- Add a command show gns3vm to get the GNS3 VM status
- Prevent setup wizard to appear if VM is running
- Display error dialog if a custom console is invalid
- Crash when you import GNS3A just after installing gns3 Fix #1063
- Change the way we check is setup wizard has been turned off Fix #1071
- Do not failed if GNS3 VM server has an incorrect version
- Include the output from vmrun or VBoxManage when they return an error code.
- Fixes bug that forced the GNS3 VM running in VirtualBox to restart even if no preferences had been changed.
- Allows to cancel the progress dialog when GNS3 tries to contact the server running in the GNS3 VM.
- Ask user to upgrade via the VM menu
上传 IOS 时,返回 500 Internal Server Error ,这个是什么原因呢?
啊,我还没有遇到过这个问题,要不我在微博上帮你问问吧~
就是通过 IE 上传 IOS 时,我看 vm log 显示 utf-8 无法转码,但是 locale 已经是 en_UTF-8 了,不知道怎么回事,多谢你了,十分感谢。我自己也在研究。
您好,GNS3 官方现在提供了一个新的方法去上传 Licence 和 IOS 了,具体请看:关于 GNS3 1.5.2 在 upload 网页端不能上传 iourc 和 IOS Image 的问题的解决方法,您试试。