In may CIT exam, examed every show and debug command about ISDN in Cisco Press CIT. Some question I dont know how to answer even I am also a MCSE, like belowing: To troubleshoot NT/95, which is the first step you should make sure? Server, host, lmhosts, wins, router, dhcp,... ___________________________________ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]