Working with Expired IP Addresses in Network Environments

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Working with Expired IP Addresses in Network Environments

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In this lesson, we will learn how to renew expired IP Addresses in network environments. When we get IP addresses from a DHCP server, those IP addresses are leased from the DHCP server. This means those IP addresses, at some point, are going to expire.

Latest Blogs by Rick Trader

Fixing Incorrect System Time and Setting Internet Time Settings

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Time sensitive applications in your environment, you need to ensure that your system time on both your networking devices and on your computers are correct. If you're in a directory service such as Microsoft's directory services using an authentication protocol Kerberos, that authentication of the clock has to be synchronized within five minutes.

Using Command Line Utilities for Troubleshooting Name Resolution

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Sometimes, Name Resolution fails. We can troubleshoot why it failed using multiple different command line utilities like NSLookUp, IPConfig and Ping.

Understanding Primary and Secondary DNS Zones and how to setup Forward and Reverse Lookup Zones

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Once DNS has been installed, to be able to resolve a user friendly name for an IP address, or an IP address to a user friendly name is we have to start creating and populating what's referred to as a DNS zone based database file

Installing DNS from scratch on a Windows Server

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In this demonstration we’ll learn how to install DNS from scratch on a server. Before we start on the environment, we currently have two 2012 R2 Servers.

Dynamic Name Resolution Services (DNS) and (WINS)

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Windows Internet Naming Service (WINS) is used for resolving NetBIOS names to an IP address while DNS resolves Host names.

Identifying Inbound and Outbound Ports using Netstat

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In this post, we'll learn how to use the Netstat (Network Statistics) utility to determine whether or not we have inbound or outbound connections on our computer.

Workshops / Webinars

Project Management (PMP) for Executives – Introduction

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Introduction Project Management (PMP) for Executives is a 9 part video training series developed by Steve Fullmer, PMP, MBA, MCT/CTT+, CDP.  Steven has a global reputation as a project manager, chief technology officer, and computer systems innovator. He has authored more than 100 articles and a dozen courses in the fields of project management, productivity, business … Continue reading Project Management (PMP) for Executives – Introduction

Project Management (PMP) Leadership Skills in the 21st Century … Do you Know Your History? – November 10, 2017

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The PMI Leadership triangle touts our need to develop our knowledge and application of leadership. Do you understand the leadership models of the 20th century? The 21st Century? Understanding your predecessors can assist to set your future course. On the matter of history, Mark Twain’s quote “History doesn’t repeat itself, but it does rhyme” is … Continue reading Project Management (PMP) Leadership Skills in the 21st Century … Do you Know Your History? – November 10, 2017

Principles of Decision Tree Design and Analysis in Project Management (PMP)

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Learn how to use Decision Trees and How to solve them with Risk Analysis in this PMP Project Management video by Steve Fullmer.

Understand the Mind to Become a Better Project Manager – February 18, 2015

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Our minds all work alike, at least biologically. Yet we are a diverse species with different motivations, opinions, perspectives, and directions. Do you understand how and why the human mind works? What makes you a great project manager? In this recording of our PMP training webinar from February 18, 2015, Steve Fullmer covers some of … Continue reading Understand the Mind to Become a Better Project Manager – February 18, 2015

Windows 10 Security – What’s New and Improved? – December 3, 2015

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In this recording of our Windows 10 webinar from December 3, 2015 training,  security expert Mike Danseglio presents the enhanced security features of SmartScreen, Defender and BitLocker in Windows 10 and new features such as Biometric Identification, Microsoft Passport, Device Guard and more.

Windows 10 Managing, Deploying and Configuring – December 2, 2015

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In this recorded Windows 10 training webinar from December 2, 2015, Windows Server instructor Rick Trader presents the deployment and management of Windows 10 Enterprise and the new Provisioning capability in Windows 10. Learn how to manage Windows 10 deployments using System Center Configuration Manager, Mobile Device Management and Intune. Also included in his presentation … Continue reading Windows 10 Managing, Deploying and Configuring – December 2, 2015

Videos You May Like

Configuring Windows Mobility Center and How to Turn it On and Off

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Here's a video demonstration to give you some background for the Mobility Center "How do I configure it? How do I turn it on? How do I turn it off?"

How to Configure Navigation in SharePoint Publishing Sites

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Configuring Navigation in a Publishing Site in a SharePoint Site that's in the Site Collection where the Publishing Feature has been activated, changes dramatically from that in a Collaboration Site.

Windows 10 Features and Navigation – December 1, 2015

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In this video, Windows Instructor Steve Fullmer presents the navigation and some of the new features associated with Windows 10 including Sysinternals Tools for Windows Client, Windows core concepts, exploring Process Explorer as well as some of the features that are not yet ready for prime time but will be released shortly in the future with Windows 10.