Network Uplink Redundancy Lost Alarm on VMware ESXi Host

A vSphere standard or a distributed switch for a host has lost uplink redundancy, according to a warning – Network Uplink Redundancy Lost The following alarm appears when a host’s redundant physical NICs are not linked to a specific standard or distributed switch: Host name or IP Network uplink redundancy lost Cause of Network Uplink …

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VMware vSphere 6.7 Lifecycle Management

vSphere 6.7 Lifecycle Management – A number of innovations in VMware vSphere 6.7 are focused at speeding up host lifecycle management and saving administrator’s time. vSphere Lifecycle Manager enhances the capability of preceding vSphere releases Update Manager by offering new features and settings for ESXi lifecycle management at the cluster level. New in vSphere 6.7 …

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Introduction of new VMware vSphere 6.7

VMware vSphere 6.7 includes key features that help IT organizations address the following notable trends that are putting new demands on their IT infrastructure: A massive rise in the number and variety of applications, ranging from mission-critical applications to new intelligent workloads. The number of hybrid cloud environments and use cases is rapidly growing. Expansion …

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Error opening workbook. Make sure excel is installed. S-3

When you will try to open Excel with the “Excel application scope,” you would receive the following error:  “System.Exception: Error openning workbook. Make sure Excel is installed —> System.InvalidCastException: Unable to cast COM object of type ‘Microsoft.Office.Interop.Excel.ApplicationClass’ to interface type ‘Microsoft.Office.Interop.Excel._Application’. This operation failed because the QueryInterface call on the COM component for the interface …

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