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Code d'Examen: 070-297
Nom d'Examen: Microsoft (Designing a Microsoft Windows Server 2003 Active Directory and Network Infrastructure)
Questions et réponses: 142 Q&As
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NO.1 You are designing a strategy to upgrade the DHCP servers after the new Active Directory structure is in
place. Who can authorize the DHCP servers? (Choose all that apply.)
A.chief information officer
B.IT support staff in Boston
C.IT support staff in New York
D.network administrator in Chicago
E.network administrator in New York
Answer: A
Microsoft 070-297 examen 070-297 070-297 certification 070-297 070-297
NO.2 You need to identify the number of servers that will be used specifically for operations master roles.
How many servers should you recommend?
A.5
B.11
C.14
D.17
E.20
Answer: B
Microsoft 070-297 examen 070-297 certification 070-297 070-297 070-297
NO.3 You are designing a strategy to provide Internet access to all users. What should you do?
A.Configure Internet Connection Sharing on all client computers.
B.Configure Automatic Private IP Addressing (APIPA) on all client computers.
C.Configure one server as a Routing and Remote Access VPN server.
D.Configure one server as a Routing and Remote Access NAT router.
Answer: D
Microsoft certification 070-297 070-297 examen 070-297 examen 070-297
NO.4 You are designing the top-level organizational unit (OU) structure to meet the administrative
requirements. What should you do?
A.Create a top-level OU named New York. Place all user and computer accounts from New York in the
New York OU.
B.Create a top-level OU named Chicago. Place all user and computer accounts from Chicago in the
Chicago OU.
C.Create a top-level OU named Coho. Place all user and computer accounts that are assigned to the
Coho Vineyard customer project in the Coho OU.
D.Create a top-level OU named Sales. Place all user and computer accounts from the sales department
in the Sales OU.
Answer: C
Microsoft examen 070-297 070-297 070-297 070-297 examen
NO.5 You are designing the placement of the global catalog servers. You want to use the minimum number of
global catalog servers that are required. Which design should you use?
A.one global catalog server in New York
B.two global catalog servers in New York
C.one global catalog server in Chicago and one global catalog server in New York
D.two global catalog servers in Chicago and two global catalog servers in New York
E.one global catalog server in Chicago, one global catalog server in New York, and one global catalog
server in Boston
Answer: E
Microsoft certification 070-297 070-297
NO.6 You are de
you do?
A.Create a Group Policy object (GPO) and link it to the Denver site.
B.Create a Group Policy object (GPO) and link it to the Advertising OU.
C.Create a Group
D.Configure the Default Domain Policy to have the No Override option.
E.Use block inheritance to prevent the Group Policy object (GPO) from applying to members of the
advertising dep
Answer: B
Microsoft examen 070-297 examen 070-297 examen
NO.7 You are designing a NetBIOS name resolution strategy to meet the business and technical
requirements. What should you do?
14You are designing a pass
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
A.Delegate the password management controls to the help desk staff.
B.Delegate
C.Configure the Default Domain Policy to enforce password expiration settings.
D.Configure the Default Domain Controller Policy to enforce password expiration settings.
Answer: B D
Microsoft 070-297 examen 070-297 examen
15.You are de
you do?
A.Create a Group Policy object (GPO) and link it to the Denver site.
B.Create a Group Policy object (GPO) and link it to the Advertising OU.
C.Create a Group
D.Configure the Default Domain Policy to have the No Override option.
E.Use block inheritance to prevent the Group Policy object (GPO) from applying to members of the
advertising dep
Answer: B
certification Microsoft 070-297 certification 070-297
16.You are designing a NetBIOS name resolution strategy to meet the business and technical
requirements. What should you do?
14You are designing a pass
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
A.Delegate the password management controls to the help desk staff.
B.Delegate the password management controls to the Domain Users group.
C.Configure the Default Domain Policy to enforce password expiration settings.
D.Configure the Default Domain Controller Policy to enforce password expiration settings.
Answer: B D
Microsoft certification 070-297 070-297 certification 070-297 070-297 examen
15.You are designing a strategy to address the requirements of the advertising department. What should
A.Create a Group Policy object (GPO) and link it to the Denver site.
B.Create a Group Policy object (GPO) and link it to the Advertising OU.
C.Create a Group Policy object (GPO) and link it to the graphicdesigninstitute.com domain.
D.Configure the Default Domain Policy to have the No Override option.
E.Use block inheritance to prevent the Group Policy object (GPO) from applying to members of the
advertising department.
16.You are designing a NetBIOS name resolution strategy to meet the business and technical
requirements. What should you do?
14You are designing a password management solution to meet the business and technical requirements.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
A.Delegate the password management controls to the help desk staff.
the password management controls to the Domain Users group.
C.Configure the Default Domain Policy to enforce password expiration settings.
D.Configure the Default Domain Controller Policy to enforce password expiration settings.
signing a strategy to address the requirements of the advertising department. What should
A.Create a Group Policy object (GPO) and link it to the Denver site.
B.Create a Group Policy object (GPO) and link it to the Advertising OU.
Policy object (GPO) and link it to the graphicdesigninstitute.com domain.
D.Configure the Default Domain Policy to have the No Override option.
E.Use block inheritance to prevent the Group Policy object (GPO) from applying to members of the
artment.
16.You are designing a NetBIOS name resolution strategy to meet the business and technical
requirements. What should you do?
word management solution to meet the business and technical requirements.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
A.Delegate the password management controls to the help desk staff.
the password management controls to the Domain Users group.
C.Configure the Default Domain Policy to enforce password expiration settings.
D.Configure the Default Domain Controller Policy to enforce password expiration settings.
signing a strategy to address the requirements of the advertising department. What should
A.Create a Group Policy object (GPO) and link it to the Denver site.
B.Create a Group Policy object (GPO) and link it to the Advertising OU.
Policy object (GPO) and link it to the graphicdesigninstitute.com domain.
D.Configure the Default Domain Policy to have the No Override option.
E.Use block inheritance to prevent the Group Policy object (GPO) from applying to members of the
16.You are designing a NetBIOS name resolution strategy to meet the business and technical
requirements. What should you do?
The safer , easier way to help you pass any IT exams.
14 / 16
word management solution to meet the business and technical requirements.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
A.Delegate the password management controls to the help desk staff.
the password management controls to the Domain Users group.
C.Configure the Default Domain Policy to enforce password expiration settings.
D.Configure the Default Domain Controller Policy to enforce password expiration settings.
signing a strategy to address the requirements of the advertising department. What should
A.Create a Group Policy object (GPO) and link it to the Denver site.
B.Create a Group Policy object (GPO) and link it to the Advertising OU.
Policy object (GPO) and link it to the graphicdesigninstitute.com domain.
D.Configure the Default Domain Policy to have the No Override option.
E.Use block inheritance to prevent the Group Policy object (GPO) from applying to members of the
16.You are designing a NetBIOS name resolution strategy to meet the business and technical
The safer , easier way to help you pass any IT exams.
word management solution to meet the business and technical requirements.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
A.Delegate the password management controls to the help desk staff.
the password management controls to the Domain Users group.
C.Configure the Default Domain Policy to enforce password expiration settings.
D.Configure the Default Domain Controller Policy to enforce password expiration settings.
signing a strategy to address the requirements of the advertising department. What should
A.Create a Group Policy object (GPO) and link it to the Denver site.
B.Create a Group Policy object (GPO) and link it to the Advertising OU.
Policy object (GPO) and link it to the graphicdesigninstitute.com domain.
D.Configure the Default Domain Policy to have the No Override option.
E.Use block inheritance to prevent the Group Policy object (GPO) from applying to members of the
16.You are designing a NetBIOS name resolution strategy to meet the business and technical
The safer , easier way to help you pass any IT exams.
word management solution to meet the business and technical requirements.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
A.Delegate the password management controls to the help desk staff.
the password management controls to the Domain Users group.
C.Configure the Default Domain Policy to enforce password expiration settings.
D.Configure the Default Domain Controller Policy to enforce password expiration settings.
signing a strategy to address the requirements of the advertising department. What should
B.Create a Group Policy object (GPO) and link it to the Advertising OU.
Policy object (GPO) and link it to the graphicdesigninstitute.com domain.
D.Configure the Default Domain Policy to have the No Override option.
E.Use block inheritance to prevent the Group Policy object (GPO) from applying to members of the
16.You are designing a NetBIOS name resolution strategy to meet the business and technical
The safer , easier way to help you pass any IT exams.
word management solution to meet the business and technical requirements.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
D.Configure the Default Domain Controller Policy to enforce password expiration settings.
signing a strategy to address the requirements of the advertising department. What should
Policy object (GPO) and link it to the graphicdesigninstitute.com domain.
E.Use block inheritance to prevent the Group Policy object (GPO) from applying to members of the
16.You are designing a NetBIOS name resolution strategy to meet the business and technical
The safer , easier way to help you pass any IT exams.
word management solution to meet the business and technical requirements.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
signing a strategy to address the requirements of the advertising department. What should
E.Use block inheritance to prevent the Group Policy object (GPO) from applying to members of the
16.You are designing a NetBIOS name resolution strategy to meet the business and technical
word management solution to meet the business and technical requirements.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
signing a strategy to address the requirements of the advertising department. What should
E.Use block inheritance to prevent the Group Policy object (GPO) from applying to members of the
16.You are designing a NetBIOS name resolution strategy to meet the business and technical
A.Install one WINS server in each branch office. Configure the WINS servers to use push/pull replication
with the WINS server in Los Angeles. Configure all computers to have the IP address of the local WINS
server.
B.Install two additional WINS servers in Los Angeles. Configure the WINS servers to use push/pull
replication. Configure all computers to have the IP addresses of the WINS servers.
C.Install the DNS Server service on one domain controller in each branch office. Configure the DNS
servers to forward all unanswered queries to the WINS server. Configure all computers to have the IP
addresses of the DNS servers.
D.Configure the DNS servers in each branch office to forward all unanswered queries to a local WINS
server. Configure all computers to have the IP addresses of the DNS server in the
graphicdesigninstitute.com forest root.
Answer: A
Microsoft 070-297 070-297
NO.8 You are designing a security group strategy to meet the business and technical requirements. What
should you do?
A.Create one global group named G_Executives. Make all executive user accounts members of that
group.
B.Create two global groups named G_Executives and one universal group named U_Executives. Make
the two global groups members of U_Executives. Make the executive user accounts members of the
appropriate global group.
C.Create three global groups named G_NY_Executives and G_Chi_Executives and G_Executives. Make
G_NY_Executives and G_Chi_Executives members of G_Executives. Make the executive user accounts
members of the appropriate global group.
D.Create one domain local group named DL_Executives. Make all executive user accounts members of
that group.
Answer: B
Microsoft examen 070-297 examen certification 070-297 070-297 070-297 070-297
NO.9 You are designing a DNS strategy to meet the business and technical requirements. What should you
do?
A.Install the DNS Server service on all domain controllers. Create Active Directory-integrated zones.
Replicate the zones to all DNS servers in the forest.
B.Install the DNS Server service on all domain controllers. Create Active Directory-integrated zones.
Replicate the zones to all DNS servers in the domain.
C.Install the DNS Server service on all domain controllers. Create primary zones and secondary zones.
D.Create application partitions for the different zones on one domain controller. Configure replication to
occur on all DNS servers.
Answer: B
Microsoft 070-297 070-297 070-297 070-297
NO.10 You are designing the DNS infrastructure to meet the business and technical requirements. What
should you do?
A.Create an Active Directory-integrated zone on DC4. Set the replication scope to all DNS servers in the
domain.
B.Create an Active Directory-integrated zone on DC5. Set the replication scope to all DNS servers in the
forest.
C.Create an Active Directory-integrated zone on any domain controller in the forest root domain. Set the
replication scope to all domain controllers in the domain.
D.Create a standard primary zone on DC4.
E.Create a standard primary zone on any domain controller in the forest root domain
Answer: B
Microsoft examen 070-297 certification 070-297 070-297 070-297
NO.11 You are designing a strategy to provide the required security for the Payroll server.You need to identify
the actions that you should perform to achieve this goal.What should you do?
To answer,move the appropriate actions from the list of actions to the answer area,and arrange them in
the appropriate order.(Use only actions that apply.)
NO.12 You are designing a DNS implementation strategy for the network. Which two zone types should you
use? (Each correct answer presents part of the solution. Choose two.)
A.reverse lookup zones
B.standard primary zones
C.standard secondary zones
D.Active Directory-integrated zones
Answer: A D
Microsoft examen certification 070-297 certification 070-297 certification 070-297
NO.13 ou are designing a pass
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
A.Delegate the password management controls to the help desk staff.
B.Delegate
C.Configure the Default Domain Policy to enforce password expiration settings.
D.Configure the Default Domain Controller Policy to enforce password expiration settings.
Answer: B D
Microsoft 070-297 070-297 070-297 examen
NO.14 You are designing an IP addressing strategy for your VPN solution. How many public IP addresses
should you use?
A.1
B.25
C.50
D.255
Answer: A
Microsoft examen 070-297 070-297 certification 070-297 070-297
NO.15 You are designing an Active Directory implementation strategy to present to executives from your
company and from Contoso, Ltd. Which implementation strategy should you use?
A.Upgrade the New York domain. Upgrade the Chicago domain. Create a pristine forest for Contoso, Ltd.
B.Create a pristine forest. Upgrade the New York domain. Upgrade the Chicago domain. Do nothing
further.
C.Create a pristine forest. Upgrade the New York domain. Upgrade the Chicago domain. Create a pristine
forest for Contoso, Ltd.
D.Create a pristine forest. Upgrade the New York domain. Upgrade the Chicago domain. Create a new
child domain for Contoso, Ltd.
Answer: C
Microsoft 070-297 certification 070-297 070-297 070-297
NO.16 ou are designing a DHCP strategy to meet the business and technical requirements. What should you
do?
A.Install one DHCP server in each branch office and one DHCP server in Los Angeles.
B.Install one DHCP server in each branch office and two DHCP servers in Los Angeles.
C.Install two DHCP servers in each branch office and one DHCP server in Los Angeles.
D.Install two DHCP servers in each branch office and two DHCP servers in Los Angeles.
Answer: D
Microsoft examen 070-297 examen 070-297 070-297 070-297
NO.17 You are designing a forest and domain structure to address the concerns of Contoso, Ltd., and to meet
the business and technical requirements. You want to use the minimum number of domains and forests
that are required. Which domain structure should you use?
A.one forest and two domains
B.one forest and three domains
C.one forest and four domains
D.two forests and three domains
E.two forests and four domains
Answer: E
Microsoft certification 070-297 070-297 examen
NO.18 You are designing a WAN implementation strategy to meet the business and technical requirements.
What should you do?
A.Configure a demand-dial router.
B.Create multiple Active Directory site links.
C.Configure a VPN connection between each branch office.
D.Install an Internet Authentication Service (IAS) server in each branch office.
Answer: A
Microsoft examen certification 070-297 certification 070-297
NO.19 Exhibit, Existing Domain Model
Overview
Graphic Design Institute is a graphical design company that creates animated graphics for several
advertising companies and move theaters.
The hours of operation are 8:00 A.M. to 5:00 P.M., Monday through Friday.
Physical Locations
The company??s main office is located in Los Angeles. The company has five branch offices in the
following locations:
? Atlanta
? Dallas
? Denver
? New York
? San Francisco
The number of users in each office is shown in the following table.
Office Number of users
Los Angeles 550
Atlanta 300
Dallas 30
Denver 210
Planned Changes
To meet new security and customer requirements, the company wants to implement a Windows Server
2003 Active Directory environment.
Existing Environment
Business Processes
Graphic Design Institute consists of the following primary departments:
? Human Resources (HR)
? Finance
? Information Technology (IT)
? Advertising
? Movies
? Animation
The IT department is responsible for all network management.
Users often work on multiple projects at the same time. A strong administrative structure based on each
user??s office location and department is being used
Infrastructure
Directory Services
The existing domains and trust relationships are shown in the Existing Domain Model exhibit.
The company has one Windows 2000 domain located in the Los Angeles office. The name of the domain
is
graphicdesigninstitute.com. The domain is a Windows 20000 mixed-mode domain that contains Windows
2000 Server computers configured as domain controllers, Windows NT Server 4.0 computers configured
as BDCs, and Windows 2000 Server computers configured as member servers.
Currently, this domain is the only Active Directory domain. The domain consists of the following three
top-level OUs:
? Movies
? Animation
? Advertising
The default site configuration has been implemented in the existing Active Directory environment.
Problem statements
The following business problems must be considered:
? There is currently no enforcement of frequent password changes and logon hours.
? The ISP can only supply a single subnet, which consists of 32 IP addresses, for the Internet link.
? It is very difficult to manage users and groups and their necessary permissions.
? The finance and HR department cannot agree on a mutual security policy to implement.
? NetBIOS name resolution is saturating the WAN links.
Interviews
Chief Execute Offices
Graphic Design Institute has lost a number of contracts due to deadlines that have not been met.
Decreasing the amount of time we spend administering the network, along with increasing the amount of
time we spend on customers, is my primary reason for requesting the upgrade of the entire network.
Funds are available for critical hardware requirements. I do not want any downtime for users. I also
want strict business hours enforced. Employees should not be at the office or work from home outside
normal business hours.
Chief Information Officer
Currently, we have problems as a result of all the merges and acquisitions. I want all the servers to be
installed with Windows Server 2003 to resolve these problems. I also want all client computers upgraded
to Windows XP Professional over the next two years.
The current IT response level is leading to a lot of lost production hours. Each office will continue to
manage its own users and computers, with the exception of the finance and HR departments, which have
their own requirements. We need to ensure that no production time is lost as a result of an interruption
in the network connectivity.
Network Administrator
We are currently expected to resolve issues within 24 hours, although this sometimes is not achieved.
Because most high-level administrative work can only be done when users are not in the office, network
administrators often work after hours or on weekends.
Domain administrators are responsible for managing the private IP addresses of every computer that
belongs to their respective domains.
Help desk staff exists in each branch office to assist users with software-related problems, as well as with
basic network problems. Each domain has its own help desk staff with personnel located in each office. In
the future, the help desk staff will be responsible for resetting passwords if users forget them.
Office Worker
Only selected users have Internet access. This prevents us from remaining competitive because we
cannot
perform the necessary research about new technologies or software available.
Business Requirements
Business Drivers
The following business requirements must be considered:
? A single internal namespace is required to minimize administrative effort.
? A Web site exists outside the firewall to provide company contact information.
Organizational Goals
The following organizational requirements must be considered:
? The new design must accommodate the finance and HR departments, which have requirements
not addressed by the company??s planned password policy.
? All computers must have the latest service packs and hot fixes installed. In addition, computers in
the advertising department must be updated to have the latest versions of graphics and audio
drivers installed.
Security
The following security requirements must be considered:
? Specific security groups must be set up to address security requirements.
? Security must be based on departments and groups of individuals within the departments.
? Users in the finance department need access to payroll information on a server named Payroll,
which is located in the HR department.
Customer Requirements
The following customer requirements must be considered:
? A new service-level agreement that requires a response from the IT department to users within
one hour must go into effect.
? Personal information about employees must remain secure.
? All client computers, regardless of office location, must be able to access all other computers.
Technical Requirements
Active Directory
The following Active Directory requirements must be considered:
? The company requires a new Active Directory environment that enables the security requirements
of various departments to be met. This must be accomplished by installing a Windows Server 2003
on all domain controllers.
? A completely decentralized administrative approach will be used. Each group of administrators
will be responsible for its own departmental environment.
? Only one operations master role will be allowed per domain controller. This is required for fault
tolerance.
? DNS replication of the forest root domain must be limited to forest domain controllers only.
Network Infrastructure
The following infrastructure requirements must be considered:
? A new Routing and Remote Access solution must be installed:
? A DHCP solution that is fault tolerant within each office must be implemented
? All WAN links must be fault tolerant
? Name resolution must be localized on the local network
Answer:
11. You are designing an Active Directory forest structure to meet the business and technical
requirements. What should you do?
A.Create a single forest that has one domain. Use organizational units (OUs) to separate the
departments.
B.Create a single forest that has multiple domains to represent every department.
C.Create a single forest that has three domains: one for finance, one for HR, and one for the remaining
departments.
D.Create multiple forests that has a single domain in each forest to represent the departments.
Answer: C
Microsoft 070-297 certification 070-297 070-297
NO.20 Overview
Litware, Inc., is a corporate management company that manages the internal operations for its business
customers.
Internal operations include sales, accounting, and payroll.
Physical Locations
Litware, Inc., has two main offices in the following locations:
? New York
? Chicago
Each office has approximately 300 users.
The New York office has a branch office in Boston. The Boston office has approximately 100 users.
Staff in the Boston exclusively office work on projects for customers in the New York office. The Boston
office has no customers of its own.
Planned Changes
As part of its initiative to streamline the IT environment and increase network security, the company has
decided to implement a Windows Server 2003 Active Directory environment.
The New York office is currently in negotiations to secure Contoso, Ltd., as a new customer.
Business Processes
Litware, Inc., manages the business operations for eight business customers. For each customer,
Litware,
Inc. has a dedicated staff that works exclusively with that customer.
Users require access only to project data for the customers to which they have been directly assigned.
The
New York and Chicago offices are responsible for their own customers and maintain them separately.
Each individual customer project is listed in the following table.
Customers name Managed by
Alpine Ski House New York
Baldwin Museum of Science Chicago
Coho Vineyard New York
Fabrikam, Inc. New York
Humongous Insurance Chicago
Lucerne Publishing New York
Wingtip Toys Chicago
Woodgrove Bank Chicago
The chief information officer is the only person who is authorized to implement any changes that will
impact the entire company. Roles and responsibilities in the IT department are shown in the following
table.
Directory Services
Currently, Litware, Inc., has two Windows NT 4.0 domains configured a shown in the Existing Domain
Model exhibit.
The New York domain contains user and computer accounts for both the New York and Boston offices.
The Chicago domain contains user and computer accounts for the Chicago office.
Litware, Inc., users require access only to project data for the customers to which they have been directly
assigned. They also require access to internal company resources, such as a time-building application
that is hosted in the New York office.
Accounting auditors and executives require access to data from all customer projects to perform
quarterly reports, account reviews, and billing verifications. Account auditors and executives are located
in both New York and Chicago offices, and frequently travel between offices.
Network Infrastructure
The existing network infrastructure is shown in the Existing Network Infrastructure exhibit.
All Internet access is provided through a proxy server located in the New York office. The proxy server
provides Internet name resolution on behalf of the client computers.
Currently, all servers run Windows NT Server 4.0 with the latest service pack installed. A time-billing
application is installed on a Microsoft SQL Server computer named SQL1. SQL1 is managed by the
network administrators in the New York office, and is accessed by all Litware, Inc., users.
The company??s servers, including their domain membership, physical locations, and network functions,
are shown in the following table.
Server name Domain Office Functions
DC1 New York New York PDC, DHCP server
DC2 New York New York BDC, WINS server
DC3 New York Boston BDC, DHCP server,
WINS
server
Member
server
Fileserver1 New York New York ,DHCP server, file
server
Fileserver2 New York New York Member server,
WINS server,
file
server
Fileserver3 Chicago Chicago Member server
DHCP server,
file
server
Fileserver4 Chicago Chicago Member server,
WINS server,
file
server
SQL1 New York New York Member server,
SQL Server
computer,
timebilling
application
server
Most required network resources are available locally.
All client computers in the company run Windows 2000 Professional.
Problem Statements
The following business problems must be considered:
? Contoso, Ltd., requires that the new Active Directory infrastructure is completely in place prior to
obtaining the contract.
? Administrative authority for network administrators in the New York and Chicago offices must
remain equal.
Chief Executive Officer
The addition of Contoso, Ltd., as a customer will likely increase annual revenue by 50 percent.
Additional funds and resources have been allocated to secure this contract. All efforts should be made to
demonstrate to the Contoso, Ltd., representatives that we will address all of their security concerns. This
will be done on part though a migration to the Windows Server 2003 Active Directory environment.
Any short-term costs associated with a technology deployment are acceptable if they allow for growth
and flexibility in the future.
Chief Information Officer
A Web-based interface for the time-billing application will be implemented in the near future. The
current network administrators in the New York and Chicago offices perform their jobs well.
To reduce the burden on IT staff, trusted individuals within the organization should be identified to help
reduce the IT administrative burden.
Office Worker
We want to be able to access the internal network from our home computers.
Business Drivers
The following business requirements must be considered:
? The company wants access to the network to remain easy and intuitive. A company policy now
states that user logon names and e-mail addresses should be identical. Currently, each user has an
e-mail address made up of that user??s first initial and last name, and an additional domain name
indicating the region that manages that user??s account. For example, the user Nicole Caron from
the New York office has the e-mail address of ncaron@ny.litwareinc.com. The user Luis Bonifaz
from Chicago has the e-mail address of lbonifaz@chi.litwareinc.com.
? The domain name litwareinc.com has been registered.
? To ensure reliability in the event of a single WAN link failure, users should continue to
authenticate on the network. Additionally, all domains should be fault tolerant in the event of a
single domain controller failure.
? VPN access will be provided to enable user access to customer data outside of regular business
hours. VPN connections will be assigned through the New York office.
Organizational Goals
The following organizational requirements must be considered:
? As part of the negotiations between Contoso, Ltd., and the New York office, Litware, Inc., has
agreed to ensure that all users who require access to Contoso, Ltd., data must have complex
passwords that are a minimum of 10 characters in length.
? The company has also agreed that management of Contoso, Ltd., data must be completely isolated
from all other Litware, Inc., data. This included the ability to manage security of Contoso, Ltd.,
resources. There will be no exceptions.
? Planning for other aspects of how Contoso, Ltd., will integrate with the Litware, Inc., environment
is premature at this point. However, a quick migration solution for the existing environment must
be identified to allow for this anticipated growth.
? Litware, Inc., account auditors and executives from the New York and Chicago offices will require
limited access to Contoso, Ltd., data.
Security
The following security requirements must be considered:
? A new Web-based interface will be implemented for the time-billing application running on SQL1.
This application will use IIS, and will require the use of IP filtering that uses computer host names
for security purposes.
? Only authorized computers within the internal Litware, Inc., network will be given access to the
time-billing application.
Active Directory
The following Active Directory requirements must be considered:
? The network administrators in the Chicago and New York offices will retain their current
responsibilities, such as the management of user accounts, servers, and domain controllers for
their regions. There should be no overlap between their administrative authority.
? There is a need to allow trusted individuals responsible for each customer project to manage user
account information. Responsibilities will include the ability to reset passwords and define
personal user information on user accounts, such as phone numbers and addresses. The trusted
individuals will be allowed to manage only user accounts within the customer project to which
they have been assigned.
Network Infrastructure
The following infrastructure requirements must be considered:
? Users in the Chicago office access Internet-based resources frequently. This Internet-related
traffic accounts for most of the bandwidth used between the Chicago and New York offices.
Bandwidth utilization between these two offices is currently a cause for concern. Network traffic
between the Chicago and New York offices must be minimized whenever possible.
? Because of the Boston office??s data access requirements, a high level of availability and reduced
latency between the New York and Boston offices is required. Bandwidth utilization between the
Boston and New York offices is minimal and is not a concern in the foreseeable future.
? A Windows Server 2003 computer will provide VPN access to the network by using both L2TP
and PPTP. Usage statistics will be gathered over time to identify which users establish VPN
connections to the network, and the duration of their connections. These usage statistics will help
the company track trends and plan for future growth.
? The network administrator in Chicago has extensive knowledge of DNS, and will manage the
implementation of the DNS infrastructure for the Litware. Inc., network.
? The DNS structure must be secured against any unauthorized modifications, but also must be easy
to maintain and manage.
Answer:
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