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Q11. - (Topic 2)
Fabrikam, Inc, changes their Access Edge fully qualified domain name (FQDN). This resulted in a broken federation relationship. You need to correct the issue and reduce further administrative overhead. What should you do?
A. Modify the SRV record_sipfederationtls._tcp.adatum.com to point to the new Fabrikam Access Edge FQDN on port TCP/5061.
B. Modify the federation configuration to enable Open Federation.
C. Allow outbound connection on port TCP/5061 from Edge Server to any IP address on the Internet.
D. Modify the SRV record_sipfederationtls._tcp.wideworldimporters.com to point to the new Fabrikam Access Edge FQDN on port TCP/5061.
Answer: B
Topic 3, Alpine SkihouseOverview
Background
Alpine Skihouse designs and manufactures skis and ski accessories. The corporate headquarters for the company is located in London. The company has a design office in Rome and sales offices in Paris, Los Angeles, and Boston. The design team director works in the Rome office.
The company plans to implement Skype for Business Server 2015 to address their unified communications needs. The company currently has traditional PBX implementations in each office location and uses a dial-in conferencing system that is hosted on their internal PBX.
The number of users in each office is shown in the following table:
Remote connectivity to all corporate resources and services is provided by SSL virtual private network (VPN) only. The current VPN solution tunnels all traffic to the office. Internet facing services cannot be reached directly from users laptops when they are travelling.
Problem statements
During the requirements gathering process for the Skype for Business deployment project, users reported the following issues:
Proposed solution
The following table shows the proposed London Skype for Business Server 2015 server architecture and IP addresses:
London:
Los Angeles
The Los Angeles office has a Standard Edition Skype for Business Server 2015 server. The server uses the IP address 192.168.30.21.
Requirements
Business Requirements
The company has identified the following business requirements:
Technical Requirements
The company has identified the followingtechnical requirements:
Q12. - (Topic 6)
You support a customer who is upgrading from Lync2010 Group Chat to Skype for Business 2015 Persistent Chat. Users are Session Initiation Protocol (SIP) enabled members of a single Active Directory Domain Services (AD DS) domain.
Group Chat clients connect by using a well-known user named ocschat@litwareinc.com. The Lookup service registers with the Lync server to receive incoming requests.
Your customer's Persistent Chat pool fully qualified domain name (FQDN) is named pchatpool.litwareinc.com.
When users sign out of Skype for Business and then sign in again by using the Lync 2010 Group Chat client, they are able to access their data without needing to change any configuration.
You need to configure Skype for Business 2015 Persistent Chat to support legacy Group Chat clients.
Which Skype for Business Management Shell commands should you run?
A. New-CsPersistentChatEndpoint -SipAddress sip:ocschat@litwareinc.com - PersistentChatPoolFqdn pchatpool.litware.com
B. $cred1 = Get-Credential 1itwareincpilar"$cred2 = Get-Credential 1itwareincocschatTest-CsPersistentChatMessage -TargetFqdn pchatpool. litwareinc.com - SenderSipAddress "sip:pilar@litwareinc.com" -SenderCredential Scredl - ReceiverSipAddress "sip:ocschat@litwareinc.com" -ReceiverCredential $cred2
C. Set-CsPersistentChatRoom -Identity IT-Presenters
@{Add="sip:ocschat@litwareinc.com"}
D. New-CsTrustedApplicationEndpoint -Application pchat -TrustedApplicationPoolFqdn pchatpooLlitware.com -SipAddress sip: ocschat@litwareinc.com
Answer: A
Q13. - (Topic 3)
You need to deploy the Edge Servers in the Rome location. Which action should you suggest before publishing the topology?
A. Enable DirectAccess on the Edge Server for users in the Americas region.
B. Change the server locale to Italian.
C. Change the server name of the Edge Server in Rome.
D. Change the External A/V EdgeNAT-enabled public address.
Answer: D
Topic 4, Contoso, Ltd
Overview
General Overview
Contoso Ltd. is an international manufacturing company that has 30 000 users. Contoso has the following departments: sales, research, marketing, human resources, executive, manufacturing, and legal. The sales department has 2.000 users. All of the
users in the sales department are located in the United States. The research department has 3.000 users. All of the users in the research department are located in Europe.
Physical Locations
Contoso has two main offices. The offices are located in Houston and Frankfurt. Each office has 15.000 users.
The offices connect to each other by using an MPLS network. Each office connects directly to the Internet.
Existing Environment
Lync Server Infrastructure
Contoso has a Lync Server 2013 infrastructure that only uses internal instant messaging (IM) and presence. The infrastructure contains a single Enterprise Edition Front
End pool that services all of the users.
Contoso uses a SIP domain ofcontoso.com for all of the users.
Client computers have either Microsoft Lync 2010 or Microsoft Lync 2013 installed.
Before deploying Skype for Business Server 2015 and migrating the users, you implement a small pilot project to test the functionality of Skype for Business Server 2015.
Problem Statements
The users in the pilot report that occasionally, they cannot sign in to Skype for Business 2015.
Requirements
Business goal
Contoso plans to upgrade to Skype for Business Server 2015 during the next six months.
Contoso must deploy all of theconferencing and edge services. Contoso must also configure federation with its parent company, which is named Proseware Inc. Proseware is located in Europe and has a Lync Server 2010 infrastructure
Contoso must minimize hardware and software purchasingcosts. while guaranteeing performance levels for all Skype for Business Server 2015 workloads.
Planned Changes
Contoso plans to implement the following workloads in the Skype for Business Server 2015 deployment:
The FQDNs of the edge services will be configured as shown in the following table.
Technical Requirements
Contoso identifies the following technical requirements for the planned deployment:
Security Requirements
Contoso identifies the following security requirements for the planned deployment:
Q14. HOTSPOT - (Topic 6)
You have a Skype for Business Server 2015 environment that contains four Standard Edition Front End Servers and an Edge Server You run the following Skype for Business Management Shell command:
Get-CsManagementStoreReplicationStatus |ft ReplicaFQDN, UpToDate
The following output is displayed:
On the server responsible for the replication of the Central Management store, you discover that several services have stopped.
You need to enable the replication of the Central Management store.
In the Microsoft Management Console Services applet, which service should you start? To answer, select the appropriate service in the answer area.
Answer:
Q15. DRAG DROP - (Topic 6)
You have a Skype for Business Server 2015 infrastructure.
You need to configure Skype for Business Server 2015 to meet the following conferencing requirements:
Which Skype for Business Server 2015 cmdlets should you run? I o answer, drag the appropriate cmdlettothe correct requirement in the answer area.
Each cmdlet 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:
Regenerate 70-334 testing engine:
Q16. - (Topic 6)
You support Skype for Business Server 2015 servers in your customer's company network. You enable federation with Skype for consumers. Users of Skype for consumers are unable to participate in instant messaging (IM) conversations in your customer's organization. You need to ensure that the users of Skype for Business clients are able to participate in IM conversations. Which two actions should you perform? Each correct answer presents part of the solution.
A. Enable partner domain discovery.
B. Create a SIP federated provider.
C. Create an external access policy.
D. Enable an archiving disclaimer to federated partners.
Answer: B,C
Q17. - (Topic 6)
Your company has a main office and a branch office. The main office is located in Amsterdam. The branch office is located in New York. Each office has a data center.
The offices connect to each other by using a high-bandwidth, low-latency wide area network (WAN) link.
You have a Skype for Business Server 2015 infrastructure in both of the locations. The solution supports 5,000 users.
You plan to deploy a persistent chat infrastructure.
You need to ensure that persistent chat rooms remain available if a data center fails. What should you do?
A. Create one Persistent Chat Server pool that contains one active chat server and one standby chat server.
B. Create one Persistent Chat Server pool that contains two active chat servers.
C. Create two Persistent Chat Server pools that each contains one active chat server.
D. Create two Persistent Chat Server pools that each contains one active chat server and one standby chat server.
Answer: B
Q18. - (Topic 1)
You are planning to migrate the solution that the IT Help desk and front desk teams use. You need to recommend an action to migrate the response groups to Skype for Business
Server 2015.
What should you recommend?
A. Recreate allresponse groups after you move the users to Skype for Business Server 2015.
B. Migrate all unassigned number configurations in a single operation.
C. Migrate all of the response groups in a single migration operation.
D. Migrate all of the unassigned number configurations after you move the users to Skype for Business Server 2015.
Answer: C
Q19. HOTSPOT - (Topic 6)
WingtipToys is currently migrating from an existing IP-PBX solution to Skype for Business Server 2015. They have their headquarters located in New York and 10 sales offices spread throughout North America.
Users who have been moved to Skype for Business complain that they cannot find users who are still on the existing IP-PBX. Wingtip Toys is using a 5-digit dial plan for all their IP- PBX users.
The following image shows the properties for a user that is still on the IP-PBX.
Use the drop-down menus to select the answer choice that answers each question. Each correct answer is worth one point.
Answer:
Q20. - (Topic 3)
You need to recommend a solution to meet the audio quality requirement for remote workers of the Los Angeles office. Which two actions should you perform? Each correct
answer presents part of the solution.
A. upgrade the existing virtual private network (VPN) client.
B. Configure the virtual private network (VPN) solution to respect Differentiated Services Code Point (DSCP) markings.
C. Implement a split-tunnel virtual private network (VPN) setup.
D. Enable IPv6 support in the Skype for Business topology.
E. Install an Edge pool in the Los Angeles site.
F. Replace the existing virtual private network (VPN) solution with DirectAccess.
Answer: C,E