change windows 2012 to core mode

Fri, 14 Aug 2015 00:00:00 +1200

Found yourself considering hyper-v? Microsoft has come a long way and is now becoming more popular as a serious contender in the hypervisor area. My preference is still VMware, but some businesses may find their Microsoft allegiance makes hyper-v a valid option.

Note, i do not consider Microsoft a “cheaper” solution in any circumstance. The current state of hyper-v, SDN options, clustering and VMM management falls very short of what VMware has out of the box. Anyhow, if you do choose windows, here is how you remove the GUI - hopefully saving you a little bit of RAM and reducing the running footprint open for attacks and vulnerabilities….

vmware - copy networking port groups to another host

Mon, 04 Feb 2013 00:00:00 +1300

You might be able to do this via “host profiles” but if you do not have the licensing for it, this is the alternative. Very handy if you have over 50 or so port groups. It can be re-run to add to additional hosts as needed.

Install powercli, run the following to obtain your current list of virtual port groups off existing host;

Get-VirtualPortGroup -VirtualSwitch vSwitch0 -VMHost esx-01

Grab the output and place into CSV file or copy straght into Excel…

Powercli on sigtar.com

change windows 2012 to core mode

vmware - copy networking port groups to another host