Google hid an Easter egg so well it wasn’t found until nearly Labor Day, in South Africa, where I’m not even sure if they have Labor Day. Doesn’t matter, it’s not really an Easter egg, either, it’s a flight simulator tucked inside of the most recent release of Google Earth.
Cisco CCNA / CCNP Home Lab: Why You Need An ISDN Simulator
ISDN is a vital topic for today’s CCNA and CCNP candidates, especially for the ICND and Intro exams – you’ve got to know ISDN inside and out to pass those exams. Naturally you want to include it in your home lab.