Nsx
Written by Sam McGeown
on 26/1/2018
There are a few NSX Communications network diagrams floating around, but none have really displayed the info in a way I found to be clear or complete enough. To that end, I have been working on a diagram that covers as much of the communications between NSX Components as I can. I’ve currently only covered single site NSX (not Cross vCenter) but I’ll publish an updated version soon including that.
Written by Sam McGeown
on 19/1/2018
vRealize Automation and NSX integration has introduced the ability to deploy multi-tiered applications with network services included. The current integration also enables a method to deploy micro-segmentation out of the box, based on dynamic Security Group membership and the Service Composer. This method does have some limitations, and can be inflexible for the on-going management of deployed applications. It requires in-depth knowledge and understanding of NSX and the Distributed Firewall, as well as access to the Networking and Security manager that is hosted by vCenter Server.
Written by Sam McGeown
on 19/12/2017Disclaimer! I am learning NSX-T, part of my learning is to deploy in my lab - if I contradict the official docs then go with the docs!
Lab Environment
This NSX-T lab environment is built as a nested lab on my physical hosts. There are four physical ESXi hosts, onto which I will deploy three ESXi VMs, a vCenter Server Appliance, NSX Manager, an NSX Controller cluster, and two NSX Edge Nodes.
Written by Sam McGeown
on 24/11/2017
Last Tuesday I had the privilege of presenting an introduction to the NSX APIs on vBrownBag EMEA - you can view the recording below or on
During the presentation I showed a mind map of the API, which I’ve made
I’ve also published the
Written by Sam McGeown
on 23/10/2017
Disclaimer! I am learning NSX-T, part of my learning is to deploy in my lab - if I contradict the official docs then go with the docs!
Lab Environment
This NSX-T lab environment is built as a nested lab on my physical hosts. There are four physical ESXi hosts, onto which I will deploy three ESXi VMs, a vCenter Server Appliance, NSX Manager, an NSX Controller cluster, and two NSX Edge Nodes.
Written by Sam McGeown
on 26/9/2017
Disclaimer! I am learning NSX-T, part of my learning is to deploy in my lab - if I contradict the official docs then go with the docs!
Lab Environment
This NSX-T lab environment is built as a nested lab on my physical hosts. There are four physical ESXi hosts, onto which I will deploy three ESXi VMs, a vCenter Server Appliance, NSX Manager, an NSX Controller cluster, and two NSX Edge Nodes.
Written by Sam McGeown
on 26/9/2017
Disclaimer! I am learning NSX-T, part of my learning is to deploy in my lab - if I contradict the official docs then go with the docs!
Lab Environment
This NSX-T lab environment is built as a nested lab on my physical hosts. There are four physical ESXi hosts, onto which I will deploy three ESXi VMs, a vCenter Server Appliance, NSX Manager, an NSX Controller cluster, and two NSX Edge Nodes.
Written by Sam McGeown
on 13/9/2017
Transforming Networking and Security for the Digital Era
Wednesday morning I attended the Network and Security keynote which, if I’m honest, I found to be a bit boring. To be fair, it was probably aimed at business leaders and maybe not those that are technical. There were three customer stories, but I would have liked to have heard much more about the problems that NSX solved for them specifically, rather than being datacenter transformation/cloud journey stories that included NSX. For me, it felt like there was nothing new in the presentation that hadn’t been covered in the general sessions. I would have liked to have seen and heard a bit more what the NSBU’s leadership think is going to be big over the next 5 years.
Written by Sam McGeown
on 12/9/2017It will be no surprise, given
I found the Kubernetes session really enjoyable and really felt like the speakers delivered a great overview of the integration and how they work together. I was pleasantly surprised with how familiar a lot of the concepts were, coming from an NSX-v and vRealize Automation background. It’s similar, but different! This is something I can really get my teeth into.
Written by Sam McGeown
on 8/9/2017**a non-VMware employee! I am very much looking forward to meeting friends old and new during the week, so if you see me come say hi!
Where can you find me?
During the day I’m likely to be found in the bloggers area, or hanging around the vBrownbag stage, when I’m not in a session. Monday evening I’ll be leading a fearless team of hackers for the VMware {Code} Hackathon, hoping to create something cool! Tuesday evening I will be at the vExpert party, and Wednesday is the VMworld Customer Appreciation Party (I’m pretty excited to see Kaiser Chiefs play!). This year I’ve opted to fly back on Thursday morning and see my wife and kids, so I won’t be about.