Transcript UNC352: Migrating From LCS 2005 To OCS 2007

UNC352
Migrating From LCS 2005 To OCS 2007
Tom Laciano
Sr. Program Manager
Microsoft
1
Session Objectives And Takeaways
Supported Method to migrate from LCS to OCS
Documentation and Tools Available
Required and suggested hotfixes
Coexistence issues to be mindful of
Suggestions to minimize end user frustrations
Documentation and Tools
Online Migration documentation:
http://technet.microsoft.com/en-us/library/bb894708.aspx
Downloadable Documentation:
http://technet.microsoft.com/en-us/library/bb676082.aspx
Online Communicator Guide: http://technet.microsoft.com/
en-us/library/bb899415.aspx
Office Communications Server 2007 Best
Practices Analyzer (RTCBPA):
http://www.microsoft.com/downloads/details.aspx?FamilyId=1
B90993C-072A-4C84-B385-B76D23B2F27C&displaylang=en
Office Communications Server Planning Tool
3
Hotfixes
Required for LCS 2005 SP1 install
the following QFE's in order
KB 911996 QFE
KB 921543 QFE
Recommended Client Updates
OC 2007 KB 943083
OC 2005 KB 942897
The Six Step Process
5
P
P=Upgrade Your Perimeter Network and Director
I
I=Deploy Internal OCS and Migrate Users
N
N=Enable Users for Enhanced Presence and
New Features and Roll Out New Clients
G
G=Grow the edge with Web Conf.
Edge and A/V Edge Servers
M
M=Continue Phased Migration of users
E
E=Eliminate (Deprecate) Your LCS 2005 SP1 Servers
P
Steps In Perimeter Network
DNS
Deploy New Edge Server
Certificates
Internal Routing
Reverse Proxy
Firewall Rules
Deploy Director (optional)
Remove LCS 2005 SP1 AP and Director
6
Perimeter Completed
7
I
Coexistence And Active Directory
LCS 2005 SP1 and OCS 2007 can coexist
OCS 2007 does not impact
AD existing LCS 2005 SP1
LCS 2005 SP1
8
OCS 2007
OCS 2007
I
Steps To Deploy Internal OCS
Active Directory
Deploy OCS 2007
OCS 2007 Archiving Service, if required
Verify User Replication
Backup LCS 2005 SP1 user data
Move users
Continue using Office Communicator 2005
9
I
Tips And Tricks
Repurpose Servers
Shared SQL Back End Supported
LCS 2005 SP1 Enterprise Pool
SQL
10
OCS 2007 Enterprise Pool
SQL
N
Steps To Deploy New Features
1. OCS 2007 MMC Configure Users
2. Enhanced Presence**
3. Archiving
4. Meeting Policy
5. Enterprise Voice Policy
6. Migrate Remote Call Control settings
7. Deploy Live Meeting Console & Outlook Add-in
8. Deploy OC 2007
11
N
Client/Server Interop
Home Server version
Client Logon
1.0 Clients
(OC, CWA 2005, CoMo)
UC Endpoints
(OC, UC devices)
CWA 20007
12
LCS 2005 SP1

OCS 2007
 Legacy Presence
Enhanced Presence
Legacy Presence
 Enhanced Presence
Legacy Presence
Redirect to CWA 2005
 Enhanced Presence
N
Client Server Experience
Client
Users home
OC 2005
LCS 2005 SP1
OC 2007
LCS 2005 SP1
OC 2005
OCS 2007
OC 2007
OCS 2007
OC 2005
OCS 2007
OC 2007
OCS 2007
Enabled for Enhanced
Presence
(Potential or Capable)
Enhanced
Presence Mode
set





(Set on first sign-in)
OC 2005
13
OCS 2007
Connection
works?




Move Users
Tom Laciano
Sr. Program Manager
14
G
Steps To Grow The Edge
Web conferencing edge server
Add A/V Edge Server
Certificates
Reverse Proxy
Download meeting content
Distribution Group expansion
Address Book Download
15
M
Steps To Migrate More Users
Live Meeting Console and Outlook Add-in
Migrate users
Enable Enhanced Presence
Deploy OC 2007
Client Version Filter
16
M
Tips And Tricks
Client Deployment Strategies
Phased
Consider co-existence
Consider roaming users
Recommend department at once
Company at Once
Network Intensive
Client Deployment
Address Book download
Adhoc
Self-signup website
Easy to Script, hard to manage
Co-existence
E
Steps To Eliminate LCS 2005SP1
1. Verify no users on LCS 2005 SP1
For Standard Edition:
2. Deactivate LCS 2005 SP1
3. Uninstall LCS 2005 SP1
4.
For Enterprise Edition:
5. Deactivate each FE
6. Uninstall LCS 2005 SP1 (except last server)
7. Remove the Enterprise pool
18
Coexistence Issues (1 of 2)
Enhanced Presence set – these won’t work
OC 2005
CWA 2005
CoMo 2005
OCS 2007 A/V and Web conferencing
OC 2005 client only
User on LCS 2005 SP1 with
Live Meeting client able to attend
Communicator Mobile 2005 (1.0) through
OCS 2007 Edge won’t work
19
Coexistence Issues (2 of 2)
Archiving interoperability is not supported
Check third-party application compatibility
Network of Origin (NOO)
Load Balancers with Single FE
http://blogs.technet.com/chlacy
Tips And Tricks
Cross Forest Migration
Resource Forest vs. Federation
Consider Exchange UM
GAL Synchronization provides full Address Book
NOTE: msRTCSIP-PrimaryUserAddress
must be in ProxyAddresses as EUM
21
Key Takeaways
OCS 2007 servers coexist with
LCS 2005 SP1 servers
Upgrading from LCS 2005 SP1
to OCS 2007 is a side-by-side
install and migration
Planning required for the transition
to enhanced presence for the users
Deployments enabled for external
access should be migrated to
OCS 2007 outside-in
22
Resources
Technical Communities, Webcasts, Blogs, Chats and User Groups
http://www.microsoft.com/communities/default.mspx
Microsoft Learning and Certification
http://www.microsoft.com/learning/default.mspx
Microsoft Developer Network (MSDN) & TechNet
http://microsoft.com/msdn
http://microsoft.com/technet
Trial Software and Virtual Labs
http://www.microsoft.com/technet/downloads/trials/default.mspx
23
24
Want To Be An Expert?
Get in depth and up to
date technical resources
from TechNet
Leverage the variety
of Webcasts and
Virtual Labs available
Be part of the OCS
Product Dialogue
Join the OCS Community
http://technet.microsoft.com/office/ocs/
25
Resources for IT Professionals
www.microsoft.com/teched
Tech·Talks
Live Simulcasts
Tech·Ed Bloggers
Virtual Labs
http://microsoft.com/technet
Evaluation licenses, pre-released
products, and MORE!
1 Year
Subscription!
Complete an
evaluation on
CommNet and
enter to win!
© 2008 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries.
The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should
not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS,
IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.
28