SCCM Design Steps – Explained in Detail – Part # 1


Part 2 of this Series :  https://sccmconfighelp.wordpress.com/2013/10/16/sccm-design-steps-explained-in-detail-part-2/

 

Today,  in this post we will see how to design a SCCM Environment . Using this post you may design your  SCCM design document . To create a SCCM Environment , it is very important that we have some detailed information . For the sake of simplicity , we will use a simple example here .

SCCM Design

Let us Assume that we are being asked to design , architect and implement  a sccm ( System Center Configuration Manager 2012) environment with following specifications :

1. The Client has presence in 5 states of India .

2. Total user base is : 5000

3. Head office is in Mumbai : with a user base of : 4000

4. at the head office the number of servers to be maintained using sccm is : 100

4. Four Other offices are in : Bangalore , Kolkata , Delhi and Himachal .

5. User base at all these four locations is : 250 each .

6. There is a 4 Mbps connectivity between branches ( all of them ) .

7. The link utilization is below 50 % on an average during office hours and is 30 % off hours

8. Client wants to use all the features of SCCM ( OSD , Patch management , Software deployment etc ).

9. There is just one forest and one domain Ex : abctelecom.com

10 . Internet clients are not a part of this project

11. There are no cloud DP’s .

The above information is handy enough to kick start our designing :

SCCM design Document

Now , To start with , we have to make a decision as to how many sites we require : or you may ask the following questions to yourself :

1. How Many SCCM Primary Sites do I need :  In this case since the total Client base is just 5000 .  Since with SCCM 2012 we can clearly divide work between engineers who manage Servers and clients .

2. Do we need a CAS :  NO . CAS in SCCM 2012 is only used for Centralized repository and reporting .

3. How Many Secondary sites do I need : This is a very Tricky Question and this is where a lot has changed between SCCM 2007 and SCCM 2012 . SCCM 2012 DP can be used for PXE i.e OSD , Throttling and Scheduling . So , We would only need DP’s in our case as the bandwidth available is also good .

See the below blog posts for more clarity :

https://sccmconfighelp.wordpress.com/2013/04/25/primary-site-vs-secondary-site-vs-distribution-point-sccm-2012-which-one-to-choose-and-when-to-choose

https://sccmconfighelp.wordpress.com/2013/10/08/sccm-distribution-point-design-a-designers-delight/

Now , that we are sure that we need just One Primary and Distribution Points only , Am done with my first part .

So , so far our design looks like : 1 Primary stand Alone site and 4 Distribution Points at 4 different locations .

I close this post here and will take things in more details in the Part 2 of this series .

 

Part 2 of this Series :  https://sccmconfighelp.wordpress.com/2013/10/16/sccm-design-steps-explained-in-detail-part-2/

 

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3 comments

  1. Hi Abheek am trying to create OSD Task Sequence in SCCM2012 SP1 from couple of days problem is when try to Reimage machine it is not able Capture User Files and Settings.Task sequence directly starts with Partition Disk 0 – BIOS step then it will continue any suggestions please am trying it from many days am going nuts.if u want i can send u my task sequence screenshot please reply thanks in advance

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