IT Equipment and Asset Disposal
There are many unfortunate occurances of sensitive data being retrieved from networking assets that were improperly disposed of. Networking equipment and asset disposal is a key topic of the CompTIA Network+ certification preparation program. More ...
Structured Network Troubleshooting Methodology Step 5 Implement the Solution or Escalate as Necessary
Step 3 in a structured network troubleshooting methodology is to Test the Theory to Determine the Cause. Step 4, is to Establish a Plan of Action to Resolve the Problem and Identify Potential Effects. Here we discus Step 5, Implement the Solution or Escalate as Necessary. More ...
What is the Difference Between NAT and PAT?
NAT works by mapping a pool of public IP addresses one-to-one to the private IP addresses, keeping the port number intact. PAT uses a single public IP address and maps multiple private IP addresses to it by using different port numbers. More ...
Creating a Backup Plan
Imagine a large corporation with millions of dollars of data stored on their network. A fire causes massive data loss. How much work would be required to re-create the lost data? Without backups, the company may not survive the disaster. More ...
Data Center and Server Relocation Planning and Execution
Forecasts predict 53 percent percent of companies will move their data centers within the next few years. What's your company's blueprint for a successful data center and server relocation planning and execution? More ...
What is Network Automation?
Network Automation is the process of automating the configuration, management, testing, deployment, and operations of physical and virtual devices within a network. Using a combination of hardware and software-based solutions, large organizations, service providers, and enterprises can implement network automation to control and manage repetitive processes and improve network service availability. More ...
Troubleshooting The Network
When you receive a call for technical support, you need to log the problem as you receive the call. To prioritize a problem you need to assess the seriousness of the problem and what impact it has on the network. More ...
Network Administration: Windows User Properties
For each user account you create on your network, you can set additional properties for the user by right-clicking the new user and choosing Properties from the contextual menu. More ...
Network Cabling and Installation
Network cable in conjunction with the associated hardware (network switches, hubs, demarcation equipment) is responsible for computers being able to connect and transfer data across intranets (internal network) and the internet. More ...
Built-in Utilities for Network Troubleshooting
One of the most important responsibilities of a network administrator is to fix any problems that arise with the network. Most operating systems come with built-in utilities that can be used in the troubleshooting process. Described here are the most useful of these utilities. More ...
To Avoid Network Downtime Perform Risk Assessment
The demand for new applications, coupled with burgeoning use of edge computing, and the need to keep the current systems operational may lead to overlooking the day to day preventative steps and infrastructure requirements. More ...
Small Business Server Migration Guide
If your business has grown large enough that you need your first server, you may be deciding what server to get. Here are some important things to consider when choosing a small business server. More ...
Structured Network Troubleshooting Methodology Step 7 Document Findings, Actions, Outcomes, and Lessons Learned
Step 5 in a structured network troubleshooting methodology is to Implement the Solution or Escalate as Necessary. Step 6 is to verify full system functionality and, if applicable, implement preventive measures. Here we discus Step 7, document findings, actions, outcomes, and lessons learned. More ...
Fiber Optic Bend Radius Standards
Fiber optic cable can be damaged by placing too much tension on the cable or bending the cable excessively during installation. Excessive bending or too much pulling force can permanently damage the fiber by causing micro cracks. More ...
