Wednesday, July 30, 2014

What is SCCM?

SCCM  provides:
 An installation mechanism for all types of software
- Applications
- Operating System deployments
- OS and Application Updates (patching)
 Software distribution – gets the software to where the computers are
 Portals to allow users to initiate software installation
 Malware mitigation (endpoint protection)
 Asset data collection (inventory) – hardware and software details in depth, including software usage (metering)
 Software asset analysis – including some license management
 Configuration policy verification and enforcement – settings management, including power settings, firewall policies, and roaming user configuration
 Wake-on-LAN – the ability to powers up computers when needed
 Network Access Protection
 Remote control
This is a lot for any system, and all of these are done on a wide diversity of devices on almost any scale in often complex environments. Given all that, it shouldn’t surprise anyone that there are opportunities for improvement. That’s why Microsoft frequently provides new releases and encourages a strong partner ecosystem.Specific ConfigMgr features that are sometimes challenging and often cause concern within organizations:
1. Content Distribution
- Competition with other uses for Wide Area Network (WAN) links can cause conflicts with other business priorities. Traditional approaches of restricting SCCM traffic to avoid that problem can cause deployments to take too long
- Organizations with many locations, as in dozens to thousands, find that the standard Distribution Point model introduces single points of failure, can be difficult to keep running reliably, as well as being costly to deploy
2. Software Asset Management
- ConfigMgr does an excellent job of collecting a wide variety of asset data but its features for turning data into practical information and actions are limited
3. Self-Service Application Portal
- SCCM 2012 embraces a user-centric model but its end-user portal provides only basic features and often does not meet the expectations of today’s sophisticated users and administrators
4. PC Power Management
- SCCM enables the deployment of power management
policies and the collecting of state data but it does little more to maximize power savings
5. Wake-on-LAN
- Waking sleeping computers is a powerful mechanism to expedite computer management and improve end-user productivity, but ConfigMgr wake-on-LAN often does not work well in production environments
6. Operating System Deployment
- Operating System Deployment (OSD) takes many steps and requires a wide variety of resources, making it especially
complex. This is especially true in some scenarios such as organizations with numerous remote locations or where it can be difficult to justify deploying costly server infrastructure

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