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Ensuring the optimal performance and longevity of data center equipment isn’t just about advanced technology—it’s about maintaining the right environmental conditions. The American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) provides essential guidelines that data centers around the world adhere to. Let’s dive into what these recommendations entail and why they matter. Temperature Guidelines…
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Emerging Trends in Network Infrastructure in the UAE
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4 min read
Living in the UAE means we’re at the heart of a rapidly evolving technological landscape. Here, the fusion of cutting-edge technology and visionary leadership is driving us into a future where network infrastructure is not just advancing—it’s setting global benchmarks. Here’s my take on the key trends making waves in the UAE: 1. Cloud-Based Solutions:…
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Flask framework for Python Web Development
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2 min read
Welcome everyone, to a comprehensive Flask tutorial. Today, we’ll delve into the fundamentals of Flask, the Python web framework that empowers developers to build robust web applications. Let’s get started with a step-by-step guide. Step 1: Installation Ensure Python is installed on your system. Execute the following command to install Flask: pip install Flask Step…
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Demystifying DNS Troubleshooting with Wireshark
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3 min read
Navigating DNS issues doesn’t have to be a maze of complexity. As network engineers, we’re often in search of reliable solutions, and one such gem in our toolkit is Wireshark – the superhero of network protocol analyzers. Let’s take a straightforward journey into DNS troubleshooting using Wireshark, breaking down the steps for a smoother ride.…
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In the ever-evolving landscape of networking, automation has become a pivotal force, streamlining tasks, enhancing efficiency, and reducing manual errors. Python, with its simplicity and versatility, emerges as a potent tool for network automation. This article explores the benefits, tools, and practices of Python programming in the realm of network automation. The Power of Python…
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Script to find IP of device using ARP traffic
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4 min read
Solving real-life problems one at a time. While configuring network devices, network engineers always face issue in finding the default IP address or the IP address already configured in the device. One method to find the IP address is to capture traffic using Wireshark and look for the source IP address in the ARP broadcast.…
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Network Automation Script for Cisco IOS devices
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3 min read
This Python script is a network automation script that uses the netmiko library to connect to a Cisco IOS device, execute a series of commands specified in a file, and then save the outputs to a file. Let’s break down the code: Libraries Function Definitions Variable Declarations Main Code This script is designed to automate…
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Network Mapping Tool for Cisco IOS devices
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5 min read
Yet another free, not so sophisticated program to plot the network map of cisco switches and routers that are interconnected in a local environment. The logic of the program is pretty simple. when user enters details of the first node (IP address, username, password), the program establishes SSH connection to first node and run cdp…
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GUI tool to scan TCP ports
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3 min read
This Python script is a port scanner with a graphical user interface (GUI) built using the customtkinter library for modern UI elements. The port scanner checks for open ports on a specified target host within a given port range. Let’s break down the code: Importing Libraries Global Variables Port Scan Function Worker Function Fill Queue…
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This Python script is a simple GUI-based tool for monitoring network connectivity through ping tests. It uses the Tkinter library for the graphical user interface (GUI) and subprocess to run ping commands. Let’s break down the code: Importing Libraries Function Definitions GUI Initialization Function start_ping GUI Main Loop In summary, this script creates a simple…