###BeginCaseStudy###
Testlet 1
Topic 3, Litware, Inc
Overview
Litware, Inc., is a manufacturing company located in North America.
The company has a main office and two branch offices. The main office is located in Chicago. The branch
offices are located in Baltimore and Los Angeles.
Existing Environment
Active Directory Environment
The network contains one Active Directory forest named litwareinc.com. Each office is configured as an Active
Directory site.
All domain controllers in the Los Angeles office run Windows Server 2008 R2. All domain controllers in the
Chicago office run Windows Server 2003 Service Pack 1 (SP1). All domain controllers in the Baltimore office
run Windows Server 2012.
All of the FSMO roles are located on a domain controller in the Baltimore office. All of the domain controllers
are configured as global catalog servers.
You have a distribution group for each department. The distribution groups contain all of the users in each
respective department.
Network Infrastructure
The servers in each office are configured as shown in the following table.
The Baltimore and Chicago offices have independent Internet connections. Internet connectivity for the Los
Angeles office is provided through Chicago.
Users frequently send large email messages to other users in the company. Recently, you increased the
maximum message size to 50 MB.
Planned Changes
The company plans to deploy a new Exchange Server 2013 infrastructure that will contain two Clients Access
servers and two Mailbox servers in the Chicago office. The servers will be configured as shown in the following
table.
All client connections to the Exchange Server organization will be routed through a hardware load balancer. The
name client.litwareinc.com will point to the virtual IP address of the hardware load balancer.
Once the transition to Exchange Server 2013 in the Chicago office is complete, all mail flow to and from the
Internet will be managed centrally through that office by using a Send connector that has the following
configurations:
Connector name: CH-to-Internet
Address space: *
Source servers: CH-EX2, CH-EX3
Cost: 10
###EndCaseStudy###
You need to recommend which tasks must be performed to deliver email messages to the Internet if CH-EX2
and CH-EX3 fail to connect to the Internet. The solution must ensure that all queued email is sent.
Which two tasks should you recommend? (Each correct answer presents part of the solution.
Choose two.)
A.
Run the retry-queue ch-to-internet command.
B.
Create a new Send connector on a server in the Baltimore office.
C.
Modify the cost of the CH-to-Internet Send connector.
D.
Run the set-sendconnector -identity ch-to-internet -frontendproxyenabled Strue command.
E.
Disable the CH-to-Internet Send connector.
Explanation:
The Baltimore and Chicago offices have independent Internet connections. Internet connectivity for the Los
Angeles office is provided through Chicago.
Currently no mail servers in Chicago.Only in Baltimore and Los Angeles.
Once the transition to Exchange Server 2013 in the Chicago office is complete, all mail flow to and from the
Internet will be managed centrally through that office by using a Send connector that has the following
configurations:
Connector name: CH-to-Internet
Address space *
Source servers: CH-EX2, CH-EX3
Cost: 10
When you deploy Exchange 2013, outbound mail flow cannot occur until you configure a Send connector to
route outbound mail to the Internet.
NOT A
Will not resolve the issue.Use the Retry-Queue cmdlet to force a connection attempt for a queue on a Mailbox server or an Edge
Transport server.
EXAMPLE 1
This example forces a connection attempt for all queues that meet the following criteria:
The queues are holding messages for the domain contoso.com.
The queues have a status of Retry.
The queues are located on the server on which the command is executed.
Retry-Queue -Filter {NextHopDomain -eq “contoso.com” -and Status -eq “Retry”}
NOT C
Modifying the cost will not fix the issue of CH-EX2 and CH-EX3 failing to connect to the Internet.
Cost is used to set the priority of this connector, used when two or more connectors are configured for the
same address space. The lower the cost higher the priority.
NOT D
Modifying the send connector will not fix the internet connection from chicago mail server to the internet.
Use the Set-SendConnector cmdlet to modify a Send connector.
EXAMPLE 1
This example makes the following configuration changes to the Send connector named Contoso.com Send
Connector:
Sets the maximum message size limit to 10 MB.
Changes the connection inactivity time-out to 15 minutes.
Set-SendConnector “Contoso.com Send Connector” -MaxMessageSize 10MB -ConnectionInactivityTimeOut
00:15:00
The FrontendProxyEnabled parameter routes outbound messages through the CAS server, where destination
specific routing, such as DNS or IP address, is set, when the parameter is set to $true.
E
Need to disable the send connector from Chicago to the internet so that when a new send connector on the
Baltimore server is created, email can be sent to the internet.
Send Connectors: Exchange 2013 Help