Mackie09 wrote: » Hi, i've heard about the virtual + actual set up. GNS3 router plus real switches.. Any thought about it?
zachkenemer wrote: » I have heard of setups like this, but never built one myself. I would say you need a decent computer with a quad-core to run good labs in GNS3 since it is so CPU intensive. Plus you may need multiple NICs on that computer if you don't already. I bought Cisco VIRL and it lasts a year, subscription based. If you have a decent computer, you can do L3 and L2 configurations now.