Hi

i have done JNCIA and i am studying for JNCIS. I must admit i prefer Junipers equipment and JunOS over any Cisco IOS system. In fact the place where i wok now we only use Juniper's equipment well almost exclusively with few cisco routers still around. I think the main reason why we made a transition to Junipers gear, we used to have frequent network outages running Cisco router and their switches. Once we made a transition things have been a lot more stable at least for the last year.