070-337 무료 덤프문제 온라인 액세스

[A50] You have a Lync Server 2013 infrastructure. The infrastructure contains two sites and is configured for Enterprise Voice. The sites are located in Chicago and Toronto.
Each site has a distinct voice policy, PSTN usage, voice route, and trunk translation rule as shown in the following table.

The voice policy of each site contains the PSTN usage record of its respective site. The voice route of each site uses the trunk assigned to its respective site. The voice route of each site is assigned to the PSTN usage of its respective site.
You need to ensure that all outbound voice calls to the PSTN from the users in the Toronto site are routed through the trunk at the Toronto site. Calls must use the Mediation Server at the Chicago site if the Mediation Server at the Toronto site is unavailable.
What should you do?

• A.Add the Chicago-PSTN trunk to the Toronto-AllCalls voice route.
• B.Add the Chicago-Usage PSTN usage record to the Toronto-PSTN trunk.
• C.Add the Chicago-AllCalls voice route to the Toronto-Usage PSTN usage record.
• D.Add the Chicago-Usage PSTN usage record to the Toronto-VP voice policy.

You need to plan the subnets for Call Admission Control (CAC) and media bypass. Which subnet or subnets should you identify 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.
Select and Place:

정답:

Explanation:
http://lync70337.freeforums.org/contoso-plan-the-subnets-for-call-admission-control-cac-t42.html
TechNet CLEARLY tells, with black letters on white background:
1) A/V EDGE to get involved in CAC-related Subnet definition and 2) YES we DO use 32-bit mask...
so for New York this is 131.107.100.3/32 ...
NO .../24: why include WHOLE subnet where we only need public IP of A/V Edge?
First all, the question is 'for CAC and media bypass'.
Now, from link: http://technet.microsoft.com/en-us/library/gg398585.aspx, we know
####
Media bypass and bandwidth reservation are mutually exclusive. If a media bypass is employed for a call,
call admission control is not performed for that call. The assumption here is that there are no links with
constrained bandwidth involved in the call. If call admission control is used for a particular call that involves
the Mediation Server, that call cannot employ media bypass.
#####
For CAC itself, link: http://technet.microsoft.com/en-us/library/gg398334.aspx. Read bottom of the page, "it
is important that subnets entered during network configuration on the server are actual subnets instead of
virtual subnets". It explained why 192.168.8.0/21, 30.0/23, ..
Now considering A/V edge server, link: http://technet.microsoft.com/en-us/library/gg425827.aspx. It says: If you deploy Audio/Video Edge Servers, the public IP addresses of each Edge Server must be associated with the network site where the Edge Server is deployed. Each public IP address of the A/V Edge Server must be added to your network configuration settings as a subnet with a subnet mask of 32
NY: 131.107.100.0/24 192.168.8.0/21
LA: 192.168.30.0/23
Miami: 192.168.20.0/24
Houston: 192.168.40.0/24
The 192.168.x.x configurations as per defined in scenario.
Then we need a public network address for New York. We must not use the /32 network mask.

You plan to deploy a Microsoft Lync Online subscription that will contain a single SIP domain named contoso.com.
You need to identify which DNS records must be created to meet the following requirements:
-Provide users with the ability to sign in automatically by using Microsoft Lync 2013.
-Provide users with the ability to sign in automatically by using the Lync mobile application.
Which DNS records should you identify? (To answer, select the appropriate record name and destination for each requirement in the answer area.)
Hot Area:

정답:

You need to configure the second phone number for the executives. The solution must meet the business requirements. What should you use?

• A.The Set-CsUser cmdlet
• B.The Lync Server Control Panel
• C.The Topology Builder
• D.The Set-CsAdUser cmdlet

Your network contains four servers. The servers are configured as shown in the following table.

You need to configure backend integration between Lync Server 2013 and Exchange Server 2010 Unified Messaging (UM). You create a dial plan and an auto attendant in the Exchange Server organization. What should you do next?

• A.On Server4, run exchucutil.ps1.
• B.On Server2, run ocsumutil.exe.
• C.On Server3, run exchucutil.ps1.
• D.On Server1, run ocsumutil.exe.