Hi HAs Anybody attempted MCNS (Security) ? Which book to be refered for this .. Can somebody help me please Sakthi _____________________________________________________ Chat with your friends as soon as they come online. Get Rediff Bol at http://bol.rediff.com Participate in crazy auctions at http://auctions.rediff.com/auctions/ _________________________________ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]