Test Information:
Total Questions: 55
Test Number: 70-333
Vendor Name: Microsoft
Cert Name : MCSE
Test Name: Deploying Enterprise Voice with Skype for Business 2015
Official Site: http://www.certsgrade.com
For
More Details: http://www.certsgrade.com/pdf/70-333/
Version:
8.0
Case Study: 1
Contoso,
Ltd
General
Overview
Contoso,
Ltd., is a manufacturing company that has 4,000 employees. The company has a
sales department, a marketing department, a research department, and a human
resources department.
Physical
Locations
The
company has four offices. The offices are configured as shown in the following
table.
The
New York office contains the main data center. Communications for all of the
offices is routed through the New York office.
All
telephone calls from the Los Angeles office and the Miami office are routed
through a public switched telephone network (PSTN) gateway in the New York
office.
All
offices connect to each other by using a wide area network (WAN) link. Each
office connects directly to the Internet.
Existing
Environment
Active
Directory Environment
The
company has an Active Directory Domain Services (AD DS) forest named
contoso.com. The forest contains a single domain. All domain controllers run
Windows Server 2008 R2.
Each
office contains two domain controllers. Each office is configured as an AD DS
site.
Each
office contains DHCP servers that run on 32-bit servers.
Skype
for Business Server Environment
The
company has nine servers. The servers are configured as shown in the following
table.
The
company uses a SIP domain of contoso.com. The voice infrastructure is
configured as shown in the following table.
All
users are enabled for Enterprise Voice.
The
company also contains two Edge Servers that have Skype for Business Server 2015
deployed. The servers are configured as shown in the following table.
The
Miami office has a dial plan. The dial plan is configured as shown in the following
table.
The
Skype for Business Server 2015 configuration has five routes. Location-based
routing is not configured. The routes are configured as shown in the following
table.
The
PSTN usage for the users in the Los Angeles office is configured as shown in
the following table.
Problem
Statements
The
company identifies the following issues with the current infrastructure:
Los
Angeles users report that the audio quality during calls to the New York office
is poor and that the calls often disconnect.Users
in the Miami office report that when their WAN link fails, they cannot establish
calls to the PSTN.The
Miami users report that they cannot call the Los Angeles users by using a
five-digit internal phone number.
Requirements
Planned
Changes
The
company plans to implement the following changes:
Provide
voice resiliency in all of the offices if a WAN link fails.Implement
Call PackImplement
an unassigned number range that has a voice announcement.Add
an additional auto attendant.Implement
a gateway in the Los Angeles office that uses the local PSTN.Migrate
several users to Skype for Business Online. The users will use instant
messaging (IM) with Skype for Business users only. Client computers will use
automatic configuration and open federation. The migrated users will use a SIP
domain of cloud.contoso.com.Provide
a backup route for each office if a gateway fails.Provide
each office with access to the local PSTN.
Technical
Requirements
The
company identifies the following technical requirements:
Enable
five-digit internal dialing that uses the site code and the last four digits of
the phone number range.Configure
the New York gateway as the backup route for the local gateway in each office.
Business
Requirements
Changes
to the infrastructure must minimize the number of new servers deployed.
Question: 1
|
HOTSPOT
You need to ensure that the Miami users can use a five-digit
extension when they call the Los Angeles users.
What should you include in the normalization rule? To
answer, configure the appropriate match pattern and translation pattern in the
dialog box in the answer area.
Answer:
|
Question: 2
|
DRAG DROP
You need to configure the unassigned numbers range to
support the planned changes.
Which four actions should you perform?
To answer, move the four appropriate actions from the list
of actions to the answer area and arrange them in the correct order.
Answer:
|
Question: 3
|
You collect the following call statistics for users in Los
Angeles:
Peak call concurrency is 25 percent.
Fifty percent of all placed calls are routed to the public
switched telephone network (PSTN)
Thirty percent of all placed calls are internal calls to
users in the other offices.
Twenty percent of all placed calls are conference calls.
The average bandwidth for peer-to-peer calls is 65 kilobits
per second (Kbps).
The average bandwidth used for conference calls is 100 Kbps.
You need to allocate the minimum amount of bandwidth
required on the wide area network (WAN) link for the planned implementation of
the voice gateway in the Los Angeles office. All calls to the PSTN will be
routed through the local voice gateway in the Los Angeles office.
How much bandwidth in megabits per second (Mbps) should you
allocate?
A. 7.20 Mbps
B. 3.95 Mbps
C. 10.00 Mbps
D. 2.25 Mbps
Answer: A
|
Question: 4
|
DRAG DROP
You need to create the DHCP options required for Skype for
Business Phone Edition devices.
Which three actions should you perform? To answer, move the
three appropriate actions from the list of actions to the answer area and
arrange them in the correct order.
Answer:
|
Question: 5
|
DRAG DROP
You need to plan the subnets for Call Admission Control
(CAC) and media bypass.
Which subnet or subnets should you use for each office?
To answer, drag the appropriate subnet or subnets to the
correct office in the answer area. Each subnet may be used once, more than
once, or not at all. Additionally, you may need to drag the split bar between
panes or scroll to view content.
Answer:
|
Test Information:
Total Questions: 55
Test Number: 70-333
Vendor Name: Microsoft
Cert Name : MCSE
Test Name: Deploying Enterprise Voice with Skype for Business 2015
Official Site: http://www.certsgrade.com
For
More Details: http://www.certsgrade.com/pdf/70-333/
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