Comprehensive Guide to DNS Manager in Active Directory Administration by Evan Roggenkamp
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This guide explores the Network Operating Systems, DNS Manager, and Conditional Forwarders in Active Directory Administration. Detailed walkthrough of a typical DNS request process, including iterative queries and recursive resolution for www.google.com. Discover the process of setting up Conditional Forwarders in Server 2008.
Comprehensive Guide to DNS Manager in Active Directory Administration by Evan Roggenkamp
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Presentation Transcript
DNS Manager, Active Directory Administer Center Evan Roggenkamp Network Operating Systems
DNS Manager Cont.(Conditional Forwarders) • iterative query • recursive
Typical DNS Request • Process:. • CLIENT1 sends a recursive query to YODA asking to resolve www.google.com into its associated IP address. • YODA checks DNS database for www.google.com • YODA sends Iterative query for .com TLD server • YODA sends second iterative query for the google.com domain server • YODA sends a third iterative query to the name server authoritative for google.com, and this machine responds with the IP address of the host named www.google.com. • YODA returns the IP address of www.google.com to CLIENT and the google.com homepage appears
Sources • http://www.windowsnetworking.com/articles_tutorials/DNS_Conditional_Forwarding_in_Windows_Server_2003.html • http://technet.microsoft.com/en-us/library/dd560651%28WS.10%29.aspx • http://blogs.technet.com/b/kevinremde/archive/2009/09/04/check-out-my-5-new-windows-server-2008-r2-screencasts.aspx