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Connect with life www.connectwithlife.co.in Krishnamoorthy V IT Infrastructure Architect | Tata Consultancy Services Ltd Datacenter Configuration Management using System Center
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Connect with life www.connectwithlife.co.in Session Objective and Agenda Asset Intelligence Software Update Management Desired Configuration Management Software Distribution Operating System Deployment
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Asset Intelligence
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Why Asset Intelligence? Extend Inventory Capabilities Identify and Categorize – Software in use Ensure business continuity Drive compliance integration Determine upgrade readiness
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Benefits of Asset Intelligence Asset Intelligence Console – Dashboard Asset Intelligence reporting class settings dialog Asset Intelligence catalog updates Compatibility with virtualized applications Role-based security Software license management improvements
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Asset Intelligence Reporting Hardware Reporting Identification of Computers that have changed since last Inventory Cycle USB Device Discovery Processor Age Computer Upgrade Readiness Software Reporting Software metering capabilities Recently-used executables reporting Computers where recently-used executables ran Categorization of Software License Management Reports Client Access License tracking (CALs) Per-Processor tracking
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Asset Intelligence
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Software Update Management
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Key Improvements - SUM
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SUM - Architecture
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Software Updates are Composed of two main parts Metadata Information about each software update Stored in the site server database Software Update Files Download and run to install the software update Three Operational Phases Synchronization Software update metadata is synchronized Compliance assessment phase Client computers scan and report their compliance state Deployment phase Admin Selects updates for deployment Policy is sent to clients Update files are downloaded and installed. Software Update Process
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Software Update Objects Update Lists Contains set of software updates Updates are added to an update list Deployment Templates Provide Consistency Drag and drop an Update List or Update Deployment Packages Used to download and update the DP Shared folder for the deployment package source files Update Deployments Updates are delivered to client computers by creating software update deployments
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SUM – End to End
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Software Update Management
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Desired Configuration Management
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DCM will enable customers to: Define corporate configuration standards Report on configuration compliance across managed Windows systems Combine DCM compliance data with other feature areas of Configuration Manager to remediate clients Regulatory compliance reporting Define and report against tangible configuration policies for regulatory compliance Pre- and post- change verification Ensure system readiness Verify accuracy and efficacy of planned changes Overview of DCM
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DCM Terms and Concepts Configuration Item (CI) Units of configuration Application CI Operating System CI General CI Software Updates CI Configuration Baseline A complex type of CI composed of other CIs which are: Required Optional Prohibited Can be assigned to collections for compliance monitoring
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Overview – Data Flow
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Compliance is evaluated on a number of different levels. The levels are The compliance of a configuration item The compliance of a configuration item The compliance of a configuration baseline rule The compliance of a configuration baseline rule The compliance of each configuration baseline The compliance of each configuration baseline The compliance of a client computer The compliance of a client computer Evaluation happens in the following order Applicability Detection Compliance of objects and settings Results Not Applicable Not Detected Compliant or Non-Compliant Failed Compliance
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Desired Configuration Management
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Software Distribution
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Overview of S/W Distribution Controlled deployments Use administrator-created collections to target systems Collections based on inventory data to identify systems with similar hardware or operating system attributes Use different program options to different collections Provides better deployment success Scheduled deployments (including assignments)
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Identifies an SCCM package (source files and programs) Moves program source files around the enterprise To staging locations (distribution points) To remote locations (child sites) To target computers (clients) Launches a command line program Potentially providing administrative rights Reporting status of the application deployment ConfigMgr S/W Distribution
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How the Client Handles S/W Distribution
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Distribution Points Store files Function as distribution centers Download Access point BITS-level Resume Branch Distribution Point DP and Branch DP Efficient package distribution Assigned packages XP workstation / Vista can be a Brach DP Depends on a standard distribution point Cannot be placed on server shares
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Branch DP Communications
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A collection-based method to enforce scheduled changes to managed systems Manages changes to systems Operating System Task Sequences Software Update Deployments Software Distribution Advertisements Safety Net Doesn’t impact activities Scheduled inventory, baseline evaluation, policy polling Configuration Defined per collection Over-rides available Best practices around management Maintenance Window
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Software Distribution
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Operating System Deployment
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Hardware Configurations Bios Management Remote Management Diagnostics Utilities and Drivers OEM utilities Hardware Configurations Bios Management Remote Management Diagnostics Utilities and Drivers OEM utilities Advanced Network Configuration Static IP Addresses Multiple network adapters NIC Load Balance, speed/duplex configuration Clustering Advanced Network Configuration Static IP Addresses Multiple network adapters NIC Load Balance, speed/duplex configuration Clustering Complex disk configuration Driver Management Multiple physical disks Partition model, design RAID array Complex disk configuration Driver Management Multiple physical disks Partition model, design RAID array Server Role definition post deployment Longhorn Server Manager SMO Roles File and Print Location specific Server Role definition post deployment Longhorn Server Manager SMO Roles File and Print Location specific Servers Have unique Challenges
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What’s new in ConfigMgr OSD ScenarioSMS 2003 OSD FPConfigMgr OSD Feature deliveryFeature PackCore product End-to-end deploymentYes Fully automatedYes Wipe-and-load upgradeYes Bare metal deployment w/PXELoose integration w/RISBuilt-in integration w/WDS Side-by-sideBDD scriptsYes, w/built-in SMP Fully offline deploymentNoYes Integrated Vista upgrade planningNoYes Full server deploymentNoYes SecurityGoodMuch stronger Flexibility/customizabilityGoodExcellent Vista/LH compatibilityGoodExcellent Device driver managementNoYes
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Deployment Scenarios New Machine Clean install - Wipe and Load. No migration considerations Wipe-and-load Target and install OS to existing H/W. with apps Side-by-side Machine to machine, user and app data migration are possible In-place migration Scripted, targeted OS upgrade (not wipe and load), sent as software distribution package Offline with removable media Removable media (CD/DVD, USB flash drive) PXE boot WDS integration, network boot delivered OEM Partial OS Deployment, support for H/W reseller
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OSD Architecture DP MP Site Server Admin creates OS image and boot image and replicates to DP. Admin creates Task Sequence and advertises to collection containing client Client retrieves Task Sequence from MP and executes it Client retrieves boot image and OS image referenced in Task sequence Client sends status as Task Sequence executes
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WDS and ConfigMgr ConfigMgr Site Server ConfigMgr provider in WDS looks for computer in ConfigMgr database If computer is found, WDS proceeds. If not found, WDS tries next provider ConfigMgr MP Site DB WDS Server ConfigMgr code in WinPE contacts MP to get task sequence that was advertised New computer PXE boots Admin advertises task sequence to collection containing new computer WDS Server downloads WinPE to new computer
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Operating System Deployment
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References System Center Product Family Homepage http://www.microsoft.com/systemcenter System Center Configuration Manager Homepage http://www.microsoft.com/systemcenter/configmgr/default.mspx Configuration Manager Documentation Library http://technet.microsoft.com/en-us/library/bb680651.aspx Learn more from Configuration Manager Webcasts https://www.microsoft.com/events/series/technetmms.aspx?tab=webcasts &id=42364
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© 2007 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.
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