Split-Brain DNS Deployment Using Windows DNS Server Policies

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split brain dns deployment has been long standing conundrum dns administrators. dns deployment said split-brain (or split-horizon) when there 2 versions of single zone, 1 internal users , 1 external users – typically users on public internet. windows dns server based deployments, such scenarios called maintaining 2 different dns servers, each catering different set of users. if few records inside zone split brained or both instances of zone (internal , external) delegated same parent domain became management conundrum.

another variant of split brain deployment selective recursion control dns name resolution. enterprise dns servers expected perform recursive resolution on internet internal users; while have act pure name servers (authoritative) external users , block recursion them. here shall see how these 2 scenarios can accomplished using dns policies.

read more @

http://blogs.technet.com/b/networking/archive/2015/05/12/split-brain-dns-deployment-using-windows-dns-server-policies.aspx

please provide feedback

hi,

blog impressive me.

, might helpful others know more split-brain dns.

best regards,
eve wang 

please remember mark replies answers if , unmark them if provide no help. if have feedback technet support, contact tnmff@microsoft.com.



Windows Server  >  IPAM, DHCP, DNS



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