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This is done within SQL Server Configuration Manager. Disabling variable window extension is the workaround. All traffic is allowed, and routes correctly. WDS had a TFTP variable window extension bug (TFTP during PXE boot would fail with 0xc0000001). If the line quality is good and packets are getting through okay then a larger window size (larger window faster transfer) is negotiated. The colocation facility connects to our network at our main location via site-to-site link with Cisco ASA firewalls at either end. The variable window extension (if enabled) allows the client and server to negotiate larger or smaller windows for transfers. We are moving servers from the smallest site to the colocation facility. SQL Database creation and table configurationĪs I will be using my SQL server with WDS, I need to adjust the SQL Server setup. We have several WDS servers at each site.The necessary configuration steps are as follows: I suppose some element can be used when configuring WDS for physical clients, but that isn’t the focus or reason for making this session. As this session is a part of my bigger session VMware Horizon – Automating Template Creation & Maintenance, it will be focused on the configuration used when creating new templates for VMware Horizon. In this session I will describe what steps I took to configure my MS Windows Deployment Service setup. Welcome to my Microsoft Tips & Tricks section.
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