How to Update ESXi 4.1 to ESXi 4.1 Update 1 Without Update Manager
Applies to: VMware ESXi 4.1 → 4.1 Update 1 Historical: This article covers the legacy VMware vSphere CLI vihostupdate.pl workflow for updating ESXi 4.1 to ESXi 4.1 Update 1 without VMware Update Manager. This method does not apply to current ESXi releases. ESXi 4.1 Update 1 was released on February 10, 2011. The original procedure used VMware vSphere CLI (vCLI) from a Windows management workstation and an offline update bundle. In This Article 1. Before You Start 2. Place the Host in Maintenance Mode 3. Install the Offline Update Bundle 4. Reboot and Verify 5. Key Takeaways 1. Before You Start Download the correct ESXi 4.1 Update 1 offline bundle for the host. Install VMware vSphere CLI (vCLI) on the management workstation. Verify network connectivity from the management workstation to…
