Learn DNS Series (vii) auxiliary zone, stub zone operation demo (1)

The previous section mainly discusses the positive, reverse lookup zone of each attribute, today we began to focus on a number of important attributes to explain and demo, work will be used, so this part of the content is more important.

We know that there are three types of zones, namely primary, secondary, and stub zones, and this section demonstrates the operations of secondary zones and stub zones.

Secondary Zone Action Demo

1. Installation Configuration master DNS zone

A secondary zone is modeled on a primary zone, replicating a replica area that is the same and can provide resolution services for DNS clients, with only one primary zone, but we can create multiple secondary zones for this primary zone.

Here is a simple test environment, 2 WIN2003 servers, installed DNS components, creating primary and secondary DNS zones, named A.com. The experiment topology diagram is as follows:

Secondary DNS requires a record of SOA, NS, and DNS1 to find primary DNS, and by default the new zone produces only SOA and NS two records, so we need to be the native primary DNS suffix, otherwise the host DNS1 's a record cannot be created automatically.

When you select the My Computer property, do the following: