You'll need latest GNS3 version, latest Qemu/Linux (available on my Ubuntu PPA) or latest VirtualBox and a free CSR 1000V IOS XE image, a powerful machine and plenty of RAM if …

Hi! Please can you provide more details on how you placed the IOS C3725 in GNS3 or some configuration in the emulator.

I want to delete all the configurations I made in gns3. I used the command, 'erase startup- config' but there are still the configurations I made in 'show run'.

I am using the recent version of GNS3. I setup a router and a host and then setup the MS-Loopback Adapter to the host. The Loopback adapter however won't connect to the GNS3 …

The conversion tool used in GNS3 1+ to load labs made for GNS3 0.8.x (*.net --> *.gns3) has been improved, but there may be some glitches left. If the conversion does not work correctly …

I setup GNS3 2.2.17 two months ago. It was working. Didn't touch it since then. I just tried to run it again now. It couldn't connect to its VM.

Selected as Best Like LikedUnlike Reply 1 like Martin L 4 years ago Beside that issue of legality, it is a hustle to use CML images in GNS3. Since you bought CML, try using enjoying it. It is …

the topology is so complex, so im looking for methode which enable me to copy the device's configuration from packet tracer and past it on gns3 devices. any suggestion plz ??

GNS3 should also run on VM Player - free from vmware. I only use VMware Workstation. Tried VirtualBox and VM Player few versions ago and it was ok. I am sure they improve the software …

Hey Cory, write erase still works, so you don't need to change your habits. However, the "new" way of doing it is erase startup-config or even erase nvram:, if you want to remove everything …