WIndow Server Homework, Unit 4

WIndow Server Homework, Unit 4 - Homework Unit 4 7-17=14...

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Homework Unit 4 7-17=14 The purpose of the Global Names Zone in Windows Server 2008 DNS servers is it provides single label name resolution just like WINS. It also supports IPv6 unlike WINS. The modifications necessary to DNS accommodating Read Only Domain Controllers : "Because the DNS server that runs on an RODC cannot directly register client updates, it has to refer the client to a DNS server that hosts a primary or Active Directory-integrated copy of the zone file. This server is sometimes referred to as a "writable DNS server." When a client presents a Find Authoritative Query, which is the precursor to an update request, the DNS server on the RODC uses the domain controller Locator to find domain controllers in the closest site. The RODC then compares the list of domain controllers that is returned with the list of name server (NS) resource records that it has. The RODC returns to the client the NS resource record of a writable DNS server that the client can use to perform the update. The client can then perform its update. If no domain controller in the closest site matches an entry in the list of NS records for the zone, the RODC attempts to discover any domain controller in the forest that matches an entry in the list.
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