Posts Tagged ‘vSphere’

VMware NSX Service Composer: Advanced Security & Micro-segmentation

Monday, March 16th, 2015

NSX Security Groups
In a prior blog, Firewalling & Micro-segmentation with VMware NSX, I discussed some of the basics of firewalls and micro-segmentation with VMware NSX. In this blog, I’ll introduce how security groups via NSX Service Composer can be used with VMware NSX to further enhance the micro-segmentation and security capabilities. (more…)

Twitt

Dell Networking and VMware NSX: Bridging Between Logical & Physical Networks

Wednesday, November 5th, 2014

In a prior blog, Creating Logical Networks and Services with VMware NSX on Dell Infrastructure, I discussed how easily VMs can be moved from physical (VLANs) to logical networks (Network Virtualization Overlays or NVOs). In practicality, there will almost always be some physical resources on a network that are not virtualized or remain on the physical network (VLANs). So how can VMs on a logical network communicate with resources on the physical network?

One method of communication can be done with the VMware NSX L3 Edge Services Router. However, if you want to just bridge between the logical and physical entities such as bridging between VXLAN to VLAN, the VMware NSX L2 Gateway can be used and this specific use case is discussed in more detail in this blog. (more…)

Twitt

Creating Logical Networks and Services with VMware NSX on Dell Infrastructure

Thursday, October 16th, 2014

If you haven’t already, please checkout the Dell-VMware NSX Reference Architecture (RA) whitepaper. In the reference architecture I explain in detail the foundational NSX-vSphere components and also how Dell can provide a complete end-to-end infrastructure (servers, networking, storage) to support a robust SDN solution with NSX. In this blog, I will provide a quick overview, some insight on NSX, and examples of VMware NSX deployment with a complete end-to-end Dell infrastructure. (more…)

Twitt

Network Virtualization with Dell and VMware NSX [Video]

Thursday, August 28th, 2014

Check out my latest Dell Networking video on Network Virtualization with Dell and VMware NSX. You can view it on the Dell VMware wiki site, the Dell YouTube channel, or see the video embedded below via direct link. (more…)

Twitt

XenServer, Hyper-V, and ESXi – Architecture, API, and Coding

Monday, December 24th, 2012

VirtualizationBelow is a link to the slide deck for a presentation I gave to some friends/colleagues for a Berkeley Virtualization and Cloud Computing certification course I took in early 2012. For my final project I did a XenServer, Hyper-V, and ESXi hypervisor comparison in regards to market share, architecture/installation, and APIs/coding. The project involved not only a presentation but coding for all three hypervisors – XenServer, Hyper-V, and ESXi. Technical details, demos, and coding examples are provided in the presentation. You can also download all code from either the download section of this site or for the latest code updates download from GitHub. (more…)

Twitt

Open Virtualization Format – VMs in transit

Saturday, October 22nd, 2011

Open Virtualization Format
The Open Virtual Machine Format (OVF) describes a format for the packaging and distribution of virtual machines (VMs). It is touted as open, secure, and portable. OVF can be seen as a packaging format for software appliances. I see it as a self-contained software solution that allows for VMs to be moved from one hypervisor to another. (more…)

Twitt

Setup your Apple MacBook Pro with VMware ESXi on top of Fusion

Wednesday, October 19th, 2011

ESXi 4.1 on top of Fusion on Apple MacBook Pro

ESXi 4.1 on top of Fusion on Apple MacBook Pro

I have been messing around with VMware ESXi on my Apple MacBook Pro laptop for a while now. Actually, I have installed ESXi on top of VMware Fusion. Further, I networked everything together so my Apple MacBook Pro can communicate with ESXi and the Virtual Machines (VMs) installed on ESXi as well as the VMs installed on Fusion. (more…)

Twitt

VMware vSphere 4 Step-through

Tuesday, May 17th, 2011

VMware vSphere 4VMware vSphere is an industry leading virtualization platform. Basically it is a software suite composed of applications directed towards managing datacenters through the use of virtualization technology. I’m going to briefly discuss some of the major/core components of vSphere 4. This will give you a clear idea of some of the power behind vSphere 4 and virtualization technology in general. For more information/documentation and a full list of benefits offered by vSphere 4, you should check VMware’s website. (more…)

Twitt