You work as the IT administrator for a small business and are responsible for the corporate network. The marketing department wants to create an intranet site that is only accessible from the private network. You have selected mrktg.private as the domain name that will hold all records for the zone. You want all client computers in the domain to update their records automatically using DNS. Because security is important, you need to make sure that only the computer that created the DNS record can update it.

You also need to create an Active Directory-integrated zone to store the zone data in Active Directory. Using an Active Directory-integrated zone lets you use a multi-master approach to storing zone data. These types of zones also support secure dynamic DNS updates. You can only create Active Directory-integrated zones on DNS servers that are domain controllers.

In this lab, your task is to complete the following:

- Create the mrktg.private zone on the CorpDC DNS server.
- Configure the mrktg.private zone as a Primary zone.
- Configure the mrktg.private zone as an Active
- Directory-integrated zone.
- Replicate data to all DNS servers in the forest.
- Allow only secure dynamic updates.