Microsoft Lync 2010: Planning for Conferencing Deployments Paul
Brombley Senior Consultant Microsoft Corporation EXL315
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Microsoft Lync Server 2010 Capacity Calculator
http://www.microsoft.com/en-us/download/details.aspx?id=12295
Microsoft Lync Server 2010 Support for Large Meetings
http://www.microsoft.com/en-us/download/details.aspx?displaylang=en&id=28775
Number of attendees (in addition to presenter) % of total
conferencesAverage duration in minutes 119%17 220%36 321%42 414%46
59%49 65%53 74%55 82%56 9-154%65 16-351%93 36-100
Survivable Branch Appliance WAN Central Site 1 - Enterprise
Edition Branch A Edge Server Pool HTTP reverse proxy contoso.com
CA/DNS Exchange UM Server NA.contoso.com File Share DNS Load
Balancing Director Pool AV Conferencing Pool PSTN PSTN Gateway Edge
Server Pool HTTP reverse proxy Monitoring and Archiving Pool Front
End Pool DNS Load Balancing Standard Edition SIP Trunking Central
Site 2 - Enterprise Edition EU.contoso.com CA/DNS File Share AV
Conferencing Pool Front End Pool DNS LB PSTN Gateway(s) Branch C
PSTN Gateway Branch B GlobalVery Large 10,000+Unlimited Two Data
Centers with EE One Central Site with an SE Enterprise Edition,
> Two Data Centers Standard Editions Some SBA Some PSTN
Survivable Branch Appliances Branch with Standard Edition Global,
Multi-Site Unlimited This example Site 1: 18 servers Site 2: 11
servers 2413 users/server (central sites only)
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Planning for Dial-In Conferencing
http://technet.microsoft.com/en-us/library/gg398802.aspx
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Planning for Simple URLs
http://technet.microsoft.com/en-us/library/gg398287.aspx
MeetDial-inAdmin Option 1 https://meet.contoso.com
https://meet.fabrikam.com etc.
https://dialin.contoso.comhttps://admin.contoso.com Option 2
https://lync.contoso.com/meet https://lync.fabrkam.com/meet etc.
https://lync.contoso.com/dialinhttps://lync.contoso.com/admin
Option 3 https://lync.contoso.com/contoso.com/meet
https://lync.contoso.com/fabrikam.com/meet etc.
https://lync.contoso.com/dialinhttps://lync.contoso.com/admin
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DNS A: Meet.contoso.com -> 207.46.197.32 DNS A:
Meet.contoso.com -> 172,19.56.121 Web Certificate
SN=ocsfe.contoso.com SAN=meet.contoso.com Web Certificate
SN=ocsfe.contoso.com SAN=meet.contoso.com Web Certificate
SN=webproxy.contoso.com SAN=meet.contoso.com Web Certificate
SN=webproxy.contoso.com SAN=meet.contoso.com Publish web site: From
external to ocsfe.contoso.com https_443 Publish web site: From
external to ocsfe.contoso.com https_443 Simple URL Config:
Meet.contoso.com -> contso.com SIP Domain Simple URL Config:
Meet.contoso.com -> contso.com SIP Domain
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CompanyFederatedAnonymous Anonymous via PSTN Company via PSTN
InvitedNot Invited InvitedNot Invited Everyone meeting type IN IN
(at least one company user is in) IN Company meeting type IN Lobby
IN (at least one company user is in) IN Invited only meeting type
INLobby IN (at least one company user is in) IN Locked meeting type
Lobby
demo Paul Brombley Senior Consultant Microsoft UK Bandwidth
Calculator
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26 Media TypePer Hop Behavior Queuing and Dropping Notes:
AudioEFPriority QueueLow loss, low latency, low jitter, assured BW
Pair with WAN Bandwidth Policies on constrained links VideoAF41BW
Queue + DSCP WRED Class 4. Low drop priority. Pair with WAN
Bandwidth Policies on constrained links SIP SignalingCS3BW
QueueClass 3. BW allocation should be sufficient to avoid drops.
App SharingAF21BW Queue + DSCP WRED Class 2. Low drop priority.
Pair with End User Policy Caps File TransferAF11BW Queue + DSCP
WRED Class 1. Low drop priority. Pair with End User Policy
Caps
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Enabling Quality of Service (QoS)
http://technet.microsoft.com/en-us/library/gg405409
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Lync Team Blog:
http://blogs.technet.com/b/uc/http://blogs.technet.com/b/uc/ Lync
Facebook:
http://www.facebook.com/MicrosoftOfficeCommunicatorhttp://www.facebook.com/MicrosoftOfficeCommunicator
Lync Website:
http://lync.microsoft.com/en-us/Pages/unified-communications.aspxhttp://lync.microsoft.com/en-us/Pages/unified-communications.aspx
Lync Server Blog:
http://blogs.technet.com/b/nexthop/http://blogs.technet.com/b/nexthop/
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Connect. Share. Discuss. http://northamerica.msteched.com
Learning Microsoft Certification & Training Resources
www.microsoft.com/learning TechNet Resources for IT Professionals
http://microsoft.com/technet Resources for Developers
http://microsoft.com/msdn
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