CIS256 windows active directory Unit 3 Project 1 (Full solution answer key)

You are continuing the design of your solution for ECPI EMR. Use Microsoft Visio (via XenDesktop if necessary).
Part 1
100 points
DNS is a required component of Active Directory. For ECPI EMR, you must design their internal and external DNS. It is recommended that you use Windows Server 2008 DNS for both, however, you may choose to implement a different solution on the network. ECPI EMR would like to host web pages, so you will need to include a record on for the server. Traffic to the site is not expected to be high. They would also email on the network, so they will need an appropriate mail exchange record as well.
Using Visio, diagram your internal and external DNS designs. You should have two files, one for each diagram. Your external DNS diagram will be simply how the company network is represented on the Internet. In these diagrams, you should include:
DNS name(s)
Note: ECPI EMR has not yet purchased an Internet domain name. You may recommend a name to use.
Required DNS records on each server
Placement of DNS servers on the network
Zone type(s) of each server
Server role(s) of each server
If you require more hardware than is currently installed, you must justify why it should be purchased
Note: Your decisions may impact your previous design, and you may need to update that, but do not need to submit those changes in this assignment.
Save your file as Lastname_CIS256_U3_Project1-1.vsd for the internal DNS design.
Save your file as Lastname_CIS256_U3_Project1-2.vsd for the external DNS design.
Submit the two files below.
Note: Please review the attachments below. Update the visio diagram as it is provided for you in the attachment below as needed. You do need microsoft visio to complete this assignment as needed.