Shaun Cassells at MyITForum.com

Systems Management Server (SMS) 2003, System Center Configuration Manager (SCCM or ConfigMan) 2007, PowerShell, scripting and security (including patching), Finance, Fitness and Fun

September 2007 - Posts

SMS 2003 Bandwidth Testing
Test conditions

Client: XP SP1

SMS Client: SMS 2003 Advanced Client

SMS Server: SMS 2003 SP1

Note: newer versions of SMS or modification of settings away from defaults will change file transfer sizes.  Examples:

  • Adding SMS_Def.Mof classes
  • Using Asset Intelligence in SP3
  • File Collection
  • Software Metering
    • 1kb per rule, per execution, per client
  • Software Inventory
 

Test parameters: Test conducted on 7/1/05 using Etherreal. Tool set to monitor traffic between client and clients Parent SMS site. All traffic was observed during client actions triggered locally then summarized below for clarity.

SMS 2003 Advanced Client Action Sample 1 TotalBytes Sample 3 Total Bytes Sample 3 Total Bytes Sample Totals Average
Discovery data collection cycle in Bytes 4529 4530 4528 13587 4529
File collection cycle 0 0 0 0 0
Hardware Inventory cycle (Delta) 4468 4192 4194 12854 4284
Software Inventory cycle (Delta) 6002 6010 6004 18016 6005
Machine Policy Retrieval cycle 3409 3409 3409 10227 3409
User Policy Retrieval cycle 7701 7701 7701 23103 7701
IDMIF Collection cycle 3427 3428 3431 10286 3428
Hardware Inventory cycle (Full) 176021 176022 177001 529044 176348
Software Inventory cycle (Full) 467000 467005 467010 1401015 467005
Totals 672557 672297 673278 2018132 672709
 

Notes:

Advanced client housekeeping traffic is now HTTP rather then SMB for the 2.0 client.

Assume 2- 3% of your clients will be generating full inventories (worst case).

Posted: Sep 12 2007, 09:53 AM by scassells | with no comments
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