David Dalton

Using the ANY and ALL operators in MySQL

Configuring STP priorities

Name resolution in Ubuntu Server

Installing the Remote Access role in Windows Server

Server 2019 without a GUI Initial Configuration

Creating AD users from a CSV file using PowerShell

Installing and configuring a Samba server

Protecting against DHCP attacks using a Cisco switch

Documenting SQL queries in MySQL server

Installing Apache2 mods in Ubuntu Server

Working with Oracle VirtualBox

Creating and Managing Virtual Machines on KVM

Creating and managing users in Office 365 Admin Center

Installing SQL Server 2019

Viewing SQL Server query execution plans

Microsoft DHCPv6 configuration

Configuring a remote access VPN using Windows Server Remote Access

VLANs, Access Ports, and Trunk Lines

The SQL Server Activity Monitor

Using the EXISTS operator and correlated subqueries

Copying, moving, and renaming files in Ubuntu Server

Exploring Active Directory using PowerShell

Configuring a Router-on-a-Stick for Inter-VLAN Routing

Creating DNS resource records in Microsoft's DNS server

Changing a tables structure in MySQL

Intro to BASH scripting

Editing text files with VIM and Nano

Connecting to an OpenSSH server

Adding and Removing Roles and Features

Configuring a DHCP server on Ubuntu Server

Configuring certificate auto enrollment

Monitoring memory and processor usage on Ubuntu Server

Setting password policies on a Cisco device

Installing DHCP and Creating a Scope

Setting execution policies

Installing Apache2 web server on Ubuntu Server

Windows DHCP server and scope options

Installing the NGINX web server in Ubuntu

Enabling and configuring IPv6 on a Cisco router

OSPF Communication Packets

Querying multiple tables in MySQL

Creating a Hyper-V virtual switch

Configuring Ubuntu Server as a DHCP server

Managing groups in Office 365 Exchange

Creating SQL maintenance plans using the plan wizard

Adding new rows to a table in MySQL

Inter-VLAN Routing with a Layer 3 Switch

Executing PowerShell scripts and PowerShell security

Installing Print and Document Services in Windows Server

Configuring the SQL Server Agent

Configure Ubuntu Server as a DNS server