To prevent propagation of WINS lookup records to a secondary DNS server If you have a problem with incorrect authoritative data in a zone for which WINS lookup integration is enabled, the erroneous data might be caused by WINS returning incorrect data.

You can tell whether WINS is the source of the incorrect data by checking the TTL of the data in an Nslookup query.

If you see event ID 7062 in the event log, the DNS server has sent a packet to itself. Check the following: By default, the Windows 2000 DNS server always uses a fast method of zone transfer.

This method uses compression and includes multiple resource records in each message, substantially increasing the speed of zone transfers. However, BIND 4.9.4 and earlier does not support fast zone transfer.

Update accordingly if changes are made to the IP configuration.

Note that by disabling the DNS registration, no A/AAAA/PTR records will be created, regardless of the Publish PTRRecords private property value that normally helps control the registration of PTR records.

At the end of this class, attendees will be able to architect and manage an enterprise-level Hyper-V environment.

This section lists several common DNS problems and explains how to solve them.

By default, all DNS servers that load zones from Active Directory poll Active Directory at a set interval — typically, every 15 minutes — and update the zone for any incremental changes to the zone.

In most cases, a DNS update takes no more than 20 minutes to replicate to all DNS servers that are used in an Active Directory domain environment that uses default replication settings and reliable high-speed links.

By using the round robin feature, the server rotates the order of A resource record data returned in a query answer in which multiple resource records of the same type exist for a queried DNS domain name.

However, if the resolver is configured for subnet prioritization, the resolver reorders the list to favor IP addresses from networks to which they are directly connected.

John Savill provides 12 hours of detailed instruction covering all the key aspects of a Hyper-V based virtualization environment covering both capabilities in Windows Server 2012 R2 and Windows Server 2016.