vSphere – Networking – ESXi Single NIC VDS Management Migration

Well, I wasn’t sure how to name this blog as VMware continues to use all kinds of different lingos for all of their bells and whistles. I had the unique opportunity to begin working with migrating management interfaces or also know as vmkernel interfaces around from VSS to the DVS switching. This present a lot of struggles but it seems to me that VMware has really improved this functionality in the later versions of vSphere. I recall running into many kinds of issues when doing this on 4.0. So far using a vCenter 5 server with a mix of 4.1 and 5.0 host testing has proved to be seamless and non-interruptive. However, I would still highly recommend considering all your options and testing this method THOROUGHLY before ever touching production environments.

I was able migrate a single physical NIC running ESXi management from a VSS to a VDS. This video covers how I did that. The reason for the video was because I got all kinds of senseless google links when trying to search for something documented. So, I did myself a favor and published one.

Remember, this is a test and this is only applicable for me to use in a few environments. In most cases I use redundant NICs. Now the real kicker about this is that to migrate from a VDS to a VSS requires a bit more thinking and planning. Especially if you only got access to a single PNIC. Maybe I will cover that some other time… for now try to use two. Also, this may be a solution for environments running single 10GB and need to use PVLANS or centralize managment.

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About Cwjking

I am an IT professional working in the industry for over 10 years. Starting in Microsoft Administration and Solutions I was also a free lance consultant for small businesses. Since I first saw virtualization I have always been fascinated by the concept. I currently specialize in VMware technology. I consult daily on many different types of VMware Solutions. My current role is hands on administration, technical design, and consulting.

Posted on May 30, 2012, in Management, Migration, Networking, Troubleshooting, vSphere 4, vSphere 5 and tagged , , , , , , , , , , , , . Bookmark the permalink. 1 Comment.

  1. Does the same thing work when you have 1 service console?

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