Microsoft Server Articles:
Windows Servers
Windows Server 2012 File Server Resources Manager…
The Windows Server 2008 first carried FSRM or Fie Server Resources Manager, which allowed administrators to define the file types that users could sa…
Windows Servers
Windows 2012 Server NIC Teaming – Load Balancing/…
NIC Teaming, also known as Windows Load Balancing or Failover (LBFO), is an extremely useful feature supported by Windows Server 2012 that allows the…
Windows Servers
Windows 2003 DHCP Server Advanced Configuration -…
In this article, we will cover more advanced DHCP features and topics such as server options, superscopes, multicast scopes, dynamic DNS, DHCP databa…
Windows Servers
Introduction To Windows Server 2012 R2 Virtualiza…
FREE Hyper-V & VMware Backup: FREE for Firewall.cx readers for a Limited Time! Download Now!
Virtualization is an abstraction layer…
Featured Subcategories:
Virtualization Articles:
Virtualization & VM Backup
World Backup Day with Free Amazon Voucher and Pri…
Celebrate World Backup Day and WIN with Altaro!
We all remember how grateful we were to have backup software when facing so many data loss mishaps…
Virtualization & VM Backup
How to Enable or Disable SSH on VMware ESXi via W…
SSH access to VMware’s ESXi server is by disabled by default however there are many reasons where SSH might be required. VMware and System administra…
Virtualization & VM Backup
FREE Webinar - Fast Track your IT Career with VMw…
Everyone who attends the webinar has a chance of winning a VMware VCP course (VMware Install, Config, Manage) worth $4,500!
Climbing the career ladd…
Virtualization & VM Backup
How to Fix VMware ESXi Virtual Machine 'Invalid S…
In this article, we'll show you how to deal with VMs which are reported to have an Invalid Status as shown in the screenshot below. This is a co…
Windows Workstation Articles:
Windows Workstations (XP, 7, 8, 10, 11)
How to Start Windows 8 and 8.1 in Safe Mode – Ena…
This article will show you how to start Windows 8 and Windows 8.1 in Safe Mode and how to enable F8 Safe Mode. Previous Windows O/S users would recal…
Windows Workstations (XP, 7, 8, 10, 11)
How to Add and Remove Applications from Windows 8…
In this article, we'll show you how to add (pin) and remove (unpin) any application from the Windows 8 or Windows 8.1 Metro Start Screen. Tiles or th…
Windows Workstations (XP, 7, 8, 10, 11)
Microsoft Windows XP - End of Life / End of Suppo…
A Q&A with Cristian Florian, Product Manager For GFI LanGuard On Security Implications & Planning Ahead
With Windows XP End of Life & En…
Windows Workstations (XP, 7, 8, 10, 11)
Installing The ‘Unsupported’ Profilic USB-to-Seri…
Thanks to the absence of dedicated serial ports on today’s laptops and ultrabooks, USB-to-Serial adapters are very popular amongst Cisco engineers as…
Linux-Unix Articles:
Linux - Unix
Linux BIND DNS - Part 1: Introduction To The DNS…
BIND (Berkely Internet Name Domain) is a popular software for translating domain names into IP addresses and usually found on Linux servers. This art…
Linux - Unix
Linux BIND DNS - Part 5: Configure Secondary (Sla…
Setting up a Secondary (or Slave) DNS sever is much easier than you might think. All the hard work is done when you setup the Master DNS server by cr…
Linux - Unix
Installing & Configuring Linux Webmin - Linux Web…
For many engineers and administrators, maintaining a Linux system can be a daunting task, especially if there’s limited time or experience.&nbs…
Linux - Unix
Installing Software On Linux
Installing software in Linux is very different from Windows for one very simple reason: most Linux programs come in 'source code' form. This allows y…
Wi-Fi Key Generator
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Linux - Unix
Linux BIND DNS - Part 6: Linux BIND - DNS Caching
In the previous articles, we spoke about the Internet Domain Hierarchy and explained how the ROOT servers are the DNS servers, which contain all the infor…
Linux - Unix
Linux System Resource & Performance Monitoring
You may be a user at home, a user in a LAN (local area network), or a system administrator of a large network of computers. Alternatively, you may be main…
Linux - Unix
The Linux Command Line
You could actually skip this whole section for those who are already familiar with the topic, but we highly recommend you read it because this is the hear…
Linux - Unix
The Linux File System
A file system is nothing more than the way the computer stores and retrieves all your files. These files include your documents, programs, help files, gam…
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OpManager - Network Monitoring & Management
Free Webinar: Clients' network configuration and compl…
Defending your client's network from faulty configuration changes, poor compliance, and bringing the network back quickly from downtime can be challenging…
SASE & SD-WAN Networks
The Need for a Converged SASE Platform. Converging Net…
The digital transformation is pushing applications to the cloud, the 2020-2022 pandemic shifted employees to work from home, and the number of resulting n…
Virtualization & VM Backup
How to Enable SNMP on VMware ESXi Host & Configure ESX…
In this article we will show you how to enable SNMP on your VMware ESXi host, configure SNMP Community string and configure your ESXi firewall to allow or…
OpManager - Network Monitoring & Management
Optimizing Cisco Router Performance: Best Practices fo…
Effective monitoring and management of Cisco routers and network devices are essential for ensuring a robust and efficient network infrastructure. In this…
Virtualization & VM Backup
How to Fix VMware ESXi Virtual Machine 'Invalid Status'
In this article, we'll show you how to deal with VMs which are reported to have an Invalid Status as shown in the screenshot below. This is a common…
SASE & SD-WAN Networks
Configuring A SASE Unified Network: Data centers, Remo…
This article explores the need for Secure Access Service Edge (SASE) in today’s organizations. We show how one of the most advanced SASE platforms availab…
OpManager - Network Monitoring & Management
Ensuring Enterprise Network Readiness for Mobile Users…
Demands for Enterprise networks to properly support mobile users is on a continuous rise making it more than ever necessary for IT departments to provide…
OpManager - Network Monitoring & Management
Free Webinar - Dealing with Remote VPN Challenges, Per…
With a lot of enterprises switching to a work-from-home model, it is critical for admins to have a strategy in place to avoid poor performance and ensure…







