I am looking to get some clarification on SU deployments, specifically with 
SCEP definitions.

First, correct me if I am wrong but a Deployment of a  SU group is the same as 
a SW Deployment.  Meaning, if you set a deadline, when policy is refreshed on 
the client and it sees the scheduled time it kicks off the deployment.  Correct?

Now, we use an Automatic Deployment Rule for SCEP.  Following some published 
guidance, I set the Deployment deadline to "as soon as possible".  I am 
assuming then that when policy refreshes on the client it's going to run the 
definition updates.  Where I am getting confused is how/where it determines if 
it ran it.  Is there some identifier on the deployment that the client notes so 
that it doesn't repeat it?  Is there a "success" tied to that specific 
deployment?  Also, if my Automatic Rule runs daily (around 8PM), is it then 
creating a new deployment each time with a new identifier?  As it stands, I 
have the rule run at 8PM which also then sets the deployment deadline to as 
soon as possible after the rule completes.

To add to this confusion, the SCEP policies also have an entry to set a 
definition update schedule.  And there really doesn't seem to be anyway to turn 
this off.  Nor does there seem to be a way in the Automatic Rule to NOT create 
a deployment.  So, in the SCEP policy, I set it to check for updates at 4AM 
when our machines power up.

At this point I am left wondering who is in charge here.  If it wasn't 
incurring much overhead I couldn't care less.  But with the Windows Update 
Agent seemingly broken on Win7 and causing massive memory consumption (close to 
1GB) when it runs, it's becoming a debilitating problem in our environment.

Any input is appreciated, thanks!

Mark Kent (MCP)
Sr. Desktop Systems Engineer
Computing & Technology Services - SUNY Buffalo State




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