Containers and Kubernetes are definitive solutions to develop and deploy cloud-native applications. While the developer must produce code keeping in mind the abstraction of the underline systems, the infrastructure, and then deploy and delivery models are still a challenge for operations and infrastructure guys. Probably a lot of cloud-native applications are borning in the cloud, […]
Protecting virtual environments with Nakivo doesn’t require too much effort on installing, maintaining and securing workloads. In some posts, I already showed how is simple deploying Nakivo Backup and Replication in AWS, vSphere, Hyper-V or directly into supported NAS like Synology, ASUS Store,… In all cases, the update operation is very light and doesn’t cause […]
NSX is now a proven technology that really increases the network reliability by introducing an overlay and reducing the overhead for secure VM to VM communication (East-West traffic). VMware started selling this product as a component for vSphere environments: in addition with vSAN and in vCloud Director environment, VMware becomes more and more the reference technology […]
Software Defined Network is a powerful technology able to define and deliver network elements using software and being consumed as a resource respecting the “cloud paradigm”. The trend of delivery for new applications and systems in virtual environment, that’s run a hardware agnostic computing instance. Networking is going to follow the same path: delivering a […]
Last week I had the pleasure of participate to IBM PartyCloud, an interesting initiative coming from IBM, oriented to “learn by lab” how can use IBM Cloud platform starting from 4 important use cases: Blockchian, AI, Robotic Process Automation, Gaming. Let me say that the event was focused on developers, but in this post I’d like […]
This morning I woke up with a great news (and a lot of Twitter notifications): The vExpert NSX 2018 list is official! This is my first time I was nominated vExpert NSX. This vExpert sub-program is aimed to already vExpert which actively participate and evangelize NSX and its software defined network paradigm. I’m really proud […]
The recent announcement coming from VMware, is the new line of products that definitely covers all segments of software defined networking: Virtual Cloud Network. I already showed here the benefits of the software defined networking based on NSX, as the opportunity for enterprise companies and service provider to evolve physical and logical networks, into a dynamic, […]
After my last VCP6-NV certification achievement, it’s used to spend some words about the exam experience. The contents of VMware Network Virtualization path, differently from the others, are the conjunction points between systems (server/storage) and networking. In fact design, implementation and operation in the data center networking, means know all OSI model levels and how […]
Objective 10.1: Compare and Contrast Tools Available for Troubleshooting Capture and trace uplink, vmknic, and physical NIC packets The pktcap-uw tool is an enhanced packet capture and analysis tool that can be used in place of the legacy tcpdump-uw tool. The pktcap-uw tool is included by default in ESXi 5.5 and later versions. This article […]
Objective 8.1: Differentiate single and Cross-vCenter NSX deployments Understand the benefits/use cases for Cross-vCenter NSX Use Case: To overcome scale limits of vCenter Server To accommodate products that require dedicated or multiple vCenter Server systems, such as Horizon View or Site Recovery Manager To separate environments, for example by business unit, tenant, organization, or environment […]
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