NSX

Quick Tip - Retrieving NSX segment information from vCenter Server

06.07.2024 by William Lam // Leave a Comment

Since vSphere 7.0, it has been much simpler to correlate between an NSX network segment defined in NSX Manager and its representation as a vSphere Distributed Virtual Portgroup (DVG) in vCenter Server as demonstrated in screenshot below using the vSphere UI.

With the additional NSX information such as NSX Transport Zone ID, Transport Zone ID Name, Logical Switch ID, Segment Name and VNI (Virtual Network Identifier), users can streamline debugging and troubleshooting issues with their network team by quickly providing this relevant information.

I recently had a user ask about retrieving the VNI information for a given NSX segment in vCenter Server using PowerCLI, so here is a quick snippet including other NSX information for those interested.

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VMware Flings are back!

12.14.2023 by William Lam // 15 Comments

In addition to the big announcements from yesterday on major simplification of the new VMware by Broadcom offers and licensing model and the new chapter for the VMware Desktop Hypervisor products, I have one more piece of exciting news that I would like to share with our users, just in time for the holidays! 🎁

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Refresher on Nested ESXi Networking Requirements

05.17.2023 by William Lam // 11 Comments

Using Nested Virtualization and specifically Nested ESXi, which is running ESXi inside of a VM, has become so automatic and second nature for me and many in the VMware community, that I sometimes forget we still have brand new users who are experiencing ESXi for the very first time.

Nested ESXi is an extremely powerful capability for so many different use cases from development, testing and general learning purposes. Before jumping in and deploying your Nested ESXi environment, which I highly recommend using my Nested ESXi Virtual Appliances, you need to make sure that you have proper networking setup or you will run into all sorts of strange issues. For all VMware Nested Virtualization resources, tips and tricks, you will definitely want to bookmark this page HERE.

Disclaimer: Nested Nested ESXi is not officially supported by VMware and Nested Virtualization is only supported under limited scenarios. For more details, please refer to this VMware KB 2009916.

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