How to revert an ESXi host to a previous…

How to revert an ESXi host to a previous version using DCUI

How to revert an ESXi host to a previous…

http://kb.vmware.com/kb/1033604 This video demonstrates how to revert an ESXi host to a previous version using Direct Console User Interface (DCUI). VMware recommends that you back up the configuration data before proceeding with any changes Reverting of an ESXi host is only valid if the host was updated using one of these methods: • VIB installation or removal • Profile installation or removal • ESXi host updated using VMware Update Manager • ESXi host updated from a ISO For additional information, see VMware Knowledge Base article 1033604 at the following URL http://kb.vmware.com/kb/1033604


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NSX Install Guide Part 2 – Data Plane

#NSX Install Guide Part 2 – Data Plane — via ESXsi

NSX Install Guide Part 2 – Data Plane

In Part 1 we looked at the overall design of the environment and official documentation, as well as preparing the management and control planes by installing NSX Manager and an NSX Controller cluster. In this post we will focus on installing components in the data plane; preparing the hosts for NSX, configuring VXLAN, VTEP interfaces, Transport Zones, and creating a logical switch. To complete the routing configuration Part 3 will walk through NSX Edge and Distributed Logical Routers.


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What’s New in VMware vCloud Director 8.20 —…

What’s New in VMware vCloud Director 8.20 — Technical White Paper

What’s New in VMware vCloud Director 8.20 —…

vCloud Director 8.20 includes major functional updates. The solution now integrates more closely with VMware NSX® network virtualization, which means that end users will be able customize many network settings.


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Looking For A VMware Technical Paper Repository?

Looking For A VMware Technical Paper Repository?

Looking For A VMware Technical Paper Repository?

As an engineer, I tend to go looking for technical papers to provide information on requirements, install, and configuration information for solutions on a regular basis. In most cases, most of us go looking for them by searching Google. Well I was given this link by a co-worker which is a repository of technical papers for all of VMware solutions in one single place.


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VCSA – vCenter Server Appliance 6.5 – backup

 

  • Login to admin environment of vCenter appliance
http://VCENTER-DNS-NAME:5480/

 

vcsa65-backup1

  • Choose backup

vcsa65-backup2

 

And in wizard fill all the info:

  • Protocol [HTTPS or HTTP or SCP or FTPS or FTP]
  • Location [server_IP_or_DNS/EmptyDirectory]
  • Port [if you use standard ports for protocols above, then you can skip]
  • UserName
  • Password

Continue reading “VCSA – vCenter Server Appliance 6.5 – backup”

CZ VMUG – Praha – 6.12.2016

Few days back was 2nd CZ VMUG.

Agenda:

agenda
Katarina Wagnerova [@_KatkaW_] presenting her way to VDM (Virtual Design Master). This was an awesome presentation. Really breath taking. Where she found all the time to do it in such a short time.

 

katka

 

Paudie ORiordan [@oriorp] was doing live scripted demo of 2node vSAN. Amazing presentation from the VMware guy. Who know a lot about VSAN.

vsan_demo

 

Presentation of “Metro Cluster HA or DR“ was from Czech TAM’s David Pasek  (VCDX200) and Standa Jurena. A lot of information from the field. And they give us a lot of information from Metro Cluster HA and DR. At the end of the presentation you should know the main reasons for “what to choose” Metro Cluster HA or DR.

pasek_jurena

 

Veeam presentation was full of practical information about the new version of their backup software Veeam Backup & Replication presented by Boris Mittelmann.

veeam

 

at the end I want to thank you to our VMUG leaders..

VMware Workstation Pro 12.5 release

What’s New

VMware Workstation 12 Pro version 12.5 is a free upgrade for all VMware Workstation 12 Pro users, it adds support for the following operating systems:

  • Windows 10 Anniversary Update
  • Windows Server 2016

VMware Workstation 12 Pro Version 12.5 also contains bug fixing, security updates and performance improvements.

 

VMware Workstation 12 Pro Version 12.5 | 13 SEP 2016 | Build 4352439
Last updated: 13 SEP 2016

VMware Workstation Pro Documentation

Release notes

source: official site

new NUC in my home lab

 

Home LAB starts to grow. More and more test lab VM’s, nested ESXi hosts etc. So  I was looking for another node. Dont want to spent a fortune so the price was the key. I had also other minimum requirements as 32GB of RAM and power consumption. After few weeks of searching I decide to buy a Intel NUC.

Components added to my #HOMELAB:

  • Intel 6th Generation NUC NUC6i3SYH
  • 2x Kingston 16GB DDR4 2133MHz SODIMM
  • USB3 TP-LINK  UE300 gigabit NIC
  • 8GB San Disk Cruzer Fit
  • HDMI to VGA adapter

 

Disclaimer: The Intel NUC is not on VMware’s official Hardware Compatibility List (HCL)

2nd NIC for my NUC

Intel NUC is the best piece of HW for HOME mini-LAB. But once you start grow you need more network bandwith. And one pNIC is not enough. After few sec of googling I find great page DevTTY. Where is a lot of information about “supported” USB NIC for your Intel NUC. I choose TP-LINK UE300 because I had a couple of TP-LINK (3210, 5426) switches and they are doing great job.

So I ordered TP-LINK UE300 USB 3.0 network card. Once it was delivered to me, I connected it to the NUC. Then download the driver from DevTTY and upload it to one of my datastore.  No maintenance, reboot is needed. The only thing you need to do is to change the “Host Image Profile Acceptance Level”  to  “Community supported”.

Host Image Profile Acceptance Level-Community

Then just log in to the ESXi console and install VIB file with command:

Continue reading “2nd NIC for my NUC”