Cisco IOU L2 L3 lab with GNS3 | Switching in GNS3

Cisco IOS on Unix, also known as Cisco IOU,  is released for internal Cisco use only. IOU permits to run IOS natively on x86 platform while GNS3 must emulate the whole hardware. The big difference is that IOU can...

[Solved] GNS3 1.3.7 not working | black screen python error while launching

What's GNS3? GNS3 is a software emulator that is widely used by network professionals to practice real life network scenarios and to study for cisco exams. What I love more about GNS3 is it's community developers....