Finding Active IP Addresses and Resolved Hostnames with PowerShell

December 17, 2008 — Ever wanted to know what IP addresses are being used on a particular subnet and what each IP address resolves to which hostname, if any? This script accomplishes just that. # Continue to run script when an error occurs$ErrorActionPreference = “SilentlyContinue” # Process through the loop of IP addresses 1-2541..254 | foreach -Process `{ # We’re…
Discovering Stale Computer Accounts with PowerShell

December 15, 2008 — We all know that most test domains are the perfect breeding ground for non-standard practices. This includes the lack of managing user accounts, computer accounts, DNS records and the like. ADSI scripting has always been challenging, but I did do some of it back in my IT days when writing code in VBScript. I wanted…
Storage Center Command Set Makes Automation a Snap!

December 12, 2008 — This week we announced the availability of the Storage Center Command Set for Windows PowerShell as a free download for Compellent customers. PowerShell is the powerful, new scripting interface from Microsoft with support for Windows Server 2008 (including Hyper-V), Windows Server 2003, Windows XP, and Windows Vista. We’ve integrated PowerShell automation with our Command Set…
MPIO Configuration with ServerManagerCmd and MPClaim

October 6, 2008 — My last post touched on automating the installation and creation of a failover cluster on Windows Server 2008. In this post, I want to touch on adding additional redundancy by installing Multipath I/O. With MPIO, you can have multiple paths to your disk that are masked together to provide high availability and redundancy in your…
