Terraform Certification – Study guide
Terraform Terraform 0.13 and later: terraform { required_providers { aws = { source = “hashicorp/aws” version = “~> 3.0” } } } # Configure the… Read More »Terraform Certification – Study guide
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Firewall Migration – Considerations
Internet Outbound Security Policy / Rules Source NAT rules Internet Inbound Security Policy / Rules Destination NAT Rules Site to Site VPNs Configuration settings Pre-shared… Read More »Firewall Migration – Considerations
SQL Cluster on vSphere
Windows Clustering Types Network load balancing cluster: Filters and distributes TCP/IP traffic across a range of nodes Failover cluster (WSFC): Provides high availability for services,… Read More »SQL Cluster on vSphere
VRNI Deployment Considerations
VRNI Deployment Considerations Features vRNI enables us to identify applications and visualise the traffic flows between and within each application, as well as the flows… Read More »VRNI Deployment Considerations
VCDR Concepts
VCDR Architecture Service Components Component Main Capabilities Cloud File System Stores VM backups. Can be mounted as an NFS datastore and recover VMs quickly (Live… Read More »VCDR Concepts
VMWare HCX Design Considerations
Design Considerations HCX Migration Types Migration Type Down time? Concurrent Migration? Short Description Edition HCX vMotion No 1 / S.Mesh Transfers a live VM, just… Read More »VMWare HCX Design Considerations
VMC Dashboard
D Features and Roadmap vmware D VMC Network reference architecture aws D Management CIDR decides the number of hosts that can be deployed in SDDC.… Read More »VMC Dashboard
VMWare Cloud on AWS
What is VMware cloud on AWS? VMware Cloud on AWS integrates VMware’s compute, storage, and network virtualization products (VMware vSphere, VMware vSAN, and VMware NSX)… Read More »VMWare Cloud on AWS
AWS Messaging & Streaming Services
Messaging Systems What is Messaging? Messaging is a technology that enables high-speed, asynchronous, program-to-program communication with reliable delivery. How messaging systems work? What are the… Read More »AWS Messaging & Streaming Services
SSL – Key points
https is http with encryption. https uses TLS (SSL) to encrypt normal http requests and responses. As a result, https is far more secure than… Read More »SSL – Key points
