When deploying devices multiple times a day, for example when testing a new Task Sequence, ConfigMgr clients will become obsolete. This because everytime a device gets a new image, the ConfigMgr client will be installed again with a new GUID. The older object will be marked as obsolete, and a new object becomes available. Because of this obsolete object, OS deployment and Software distribution doesn't work anymore. This can be managed as follows.
After the success of my first blog "Creating dynamic collections in ConfigMgr" (most pageviews on this blog), I will write a follow-up on this item. It seems that many people are searching on this specific item, because there are no dymanic collections based on AD discovery data when installing ConfigMgr 2007. In this blog I will describe exactly what to do for having dynamic configuration. It must work this way!
By default ConfigMgr 2007 Operating System Deployment (OSD) is deploying in Unicast. Every deployment or software distribution will be bit by bit transferred to the device. With ConfigMgr 2007 R2, and specific configuration, Multicast is also possible. Then you can deploy maybe 50 or 100 devices at a time, without the data (bits) being transferred to every device for itself. It's good to know that you have a few possibilities in Multicast, and it's only working in WinPE mode. So what's the advantage of it, with Software distribution in the Task Sequences?
Everybody knows there are some challenges when installing, configuring and managing ConfigMgr 2007. With SMS 2003 that was the same, a great product when it works, but a lot of frustration when it doesn't. I personally think ConfigMgr 2007 does work a lot better then SMS 2003, but still there are some challenges. In this blog I will define some of that challenges, and how I resolve them. Also I will put some handy URL's for troubleshooting, so your ConfigMgr environment will function a lot better! In my other blogs I declare what to do with driver management and migrating collections. Now I go further and treat the rest.. These are all real live situations, so take it to your advantage!
Now ConfigMgr R3 is released we must wait for ConfigMgr 2012 to get new functionality. Here is a (small) list of changes between ConfigMgr 2007 and 2012:
Last week I was at TechEd 2010 in Berlin. With 6,000 delegates the event was sold out! It was a nice week with lots of useful information about Management and Windows Client (my favourite tracks). There were many companies with further additions for ConfigMgr (software catalog, mobile devices, self service portal, etc.). The sessions I've done are about the following products:
blog