Valor IT interview questions

1st contact was phone interview with the IT director. Interview lasted 30 minutes. He asked the usual questions - Tell me about yourself, what do you know about the company, why are you looking for a new job, what experience do you have with Exchange 2007, what server hardware have you installed, what network hardware have you installed. Second interview was onsite. Both interviewers were late and did not offer me a drink or restroom break. Asked 10 to 12 tech questions from prepared list. How would you troubleshoot a workstation that lost it's internet connect but still had access to LAN, what if all users lose access to internet but have access to LAN, how would you troubleshoot DNS issues, if a user send and email and received and NDR, what section of NDR details the server that sent the NDR, if a user sends an email but it does not reach it's destination where does Exchange store the email, what is the Exchange store called that stores emails, what command would you use to display route for specific IP on cisco router, what rule on cisco asa denies access by default, what would you do to a brand new switch, what is the difference between SAN,NAS,DAS.