Hello I am trying to remember what this piece of software from Cisco is called. I use to use it back in the day for my Cisco labs, and it was free from Cisco. The software was full of virtual routers, switches, WAP, and even PCs. You could install any interface card into the Cisco routers and switches. Use the console port just like hyper-terminal on a PC. With the software you can create a whole virtual network. With the PCs you could manually set the IP and have a CMD prompt and telnet from the virtual PCs. I remember using the software back in 2007 or 2009. But I just can't remember what it was called.