Articles That Might Interest:

Windows Servers

How to Install Windows Server 2012 from USB Flash…

Most would remember the days we had to have a CDROM or DVDROM in order to proceed with the installation of an operating system. Today, it is very common installing an operating system direct from an…

Windows Servers

New Features in Windows Server 2012 - Why Upgrad…

There is no doubt that Cloud Computing is hot topic these days. Innovations in cloud computing models have made every industry and company IT departments to re-think their traditional model of comput…

Windows Workstations (XP, 7, 8, 10, 11)

Revealing & Backing Up Your Windows 8 – Windows 8…

Backing up your Windows License Product Key is essential for reinstallation of your Windows 8 or Windows 8.1 operating system. In some cases, the Genuine Microsoft Label or Certificate Of Authenticit…

ManageEngine

Free seminar: Discover how AIOps can alleviate IT…

Accelerating your digital transformation process requires your business to be composable. However, the prevalence of log data across modern dynamic IT infrastructures raises challenges in operat…

Subnetting

IP Subnetting - Part 4: Routing Between Subnets

Routing and Communication between subnets is the main topic here. This article analyses communications between subnets. We provide examples on different methods that can be used to enable subnet comm…

Windows Workstations (XP, 7, 8, 10, 11)

Configure Windows 8 & 8.1 To Provide Secure Wirel…

Windows 8 and Windows 8.1 (including Professional edition) operating systems provide the ability to turn your workstation or laptop into a secure wireless access point, allowing wireless clients (inc…

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 administrators often find the need to perform advanced admin…

Network Protocols

Introduction To Protocols

In the networking and communications area, a protocol is the formal specification that defines the procedures that must be followed when transmitting or receiving data. Protocols define the format, t…

IP Protocol

IP Protocol - Part 3: IP Classes, Network & Host…

This article explains the 'Network-ID' and 'Host-ID' concept found in IP addressing and subnetting. We analyse the structure of IP addresses and network classes and show their Network-IDs and Host-ID…

Network Protocols

IPv6 Subnetting - How and Why to Subnet IPv6

In the previous tutorials, I went through the need for IPv6, and followed it up by drawing out the salient features which overcomes issues with IPv4. We took the journey of looking inside the headers…

Cisco CallManager-CCME

Introduction to Cisco Unified Communication Manag…

We have been hearing about VoIP for many years now and while some have never worked with it, it has become today's standard in IP Communications and Private Branch Exchange (PBX) or telephony center…

Cisco CallManager-CCME

CallManager Express Setup for IP Phone Firmware U…

This article will show how to configure CallManager Express (CME) for the IP phone firmware upgrade process. Upgrading your Cisco IP phones is generally a good practice, especially when upgrading you…