###BeginCaseStudy###
Case Study: 3
Litware, Inc
Company Overview
Litware, Inc. is a manufacturing company.
Physical Locations

The company has offices in Bangkok and Tokyo. Each office has a sales department. All
network support staff is located in the Bangkok office.
Existing Environment
Litware has a forest that contains a single domain named litwareinc.com. An Active
Directory site exists for each office. The sites connect to each other by using a high-speed
WAN link. The WAN link has an average net available bandwidth of 15 percent during
business hours. The domain contains three domain controllers. The domain controllers are
configured as shown in the following table.

The network has an Exchange Server 2010 Service Pack 1 (SP1) organization that contains
four servers. The servers are configured as shown in the following table.

All of the servers have the following hardware configurations:
• 32 GB of RAM
• Two dual quad-core Intel Xeon processors
• Two 1-gigabit per second network adapters
• One RAID 10 disk array that has 12 300-GB, 1S,000-RPM SAS disks for data
• One RAID 1 disk array that has two 73-GB, 10,000-RPM SAS disks for program files
• One RAID 1 disk array that has two 73-GB, 10,000-RPM SAS disks for the operating
system
Requirements

Business Goals
Litware has the following general requirements that must be considered for all technology
deployments:
• Minimize costs whenever possible.
• Minimize administrative effort whenever possible.
• Minimize traffic on the WAN link between the Bangkok and Tokyo offices.
Planned Changes
Litware acquires a management company named A. Datum Corporation. A. Datum has 2,500
employees.
A)
Datum has the following email infrastructure:
• A sales department, in which 150 employees work
• A third-party email infrastructure that is used for IMAP4 and SMTP
• Three other departments that use the SMTP domains ofadatum.com, asia.adatum.com, and
contoso.com. Users are assigned only one email address that uses the SMTP domain of their
department
You plan to deploy a new Exchange Server 2010 SP1 organization for A. Datum. The new
email infrastructure must meet the following implementation requirements:
• All employees must have access to their mailbox if a single server fails.
• Sales department employees must use Windows Internet Explorer 8 to access their mailbox,
• Sales department employees must be prevented from accessing the calendar or journal
features of Outlook Web App.
• All employees who do not work in the sales department must have access to all of the
Outlook Web App features.
• All email messages sent to recipients outside of A. Datum must have a return address in the
user@adatum.com format.
• The administration of the A, Datum Exchange organization must be performed by a
dedicated team of administrators.
• The Exchange administration team for A. Datum must be distinct from the Exchange
administration team of Litware.
The new email infrastructure for A. Datum must meet the following security requirements:
• Litware administrators must be prevented from viewing or modifying the settings of the
mailboxes of A. Datum users.
• All inbound and outbound Internet email to and from the A. Datum domains must be routed
through the Hub Transport servers of Litware.
• All email messages that contain financial information must be encrypted automatically
while in transit and the recipients of the messages must be prevented from forwarding them
to users outside of the company’ s financial department.
Compliance Requirements
Litware must meet the following compliance requirements:
• Each email message sent by an attorney from the Litware legal department must be
approved by the manager of the legal department.
• Attorneys must be able to classify email messages as “attorney-client privileged”.
• All email messages classified as “attorney-client privileged” must contain a legal disclaimer
automatically.
User Requirements

All users who have a portable computer use Microsoft Outlook 2010 when they work online
and offline. When the users work offline, they must be able to read existing email messages
and create new email messages.
Users who have a large mailbox must minimize the amount of hard disk space used by the
mailbox on their portable computer.
###EndCaseStudy###

You need to recommend a Hub Transport server solution that meets the security requirements of A .
Datum. The solution must meet the business goals of Litware. What should you include in the
recommendation? (Choose all that apply.)

A.
NTFS permissions

B.
Secure MIME

C.
Hub Transport rules

D.
Authorization Manager

E.
Active Directory Rights Management Services (AD RMS)

Explanation: