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Cisco AI Solutions on Cisco Infrastructure Essentials: A Learning Experience or a Marketing Strategy?

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I recently completed the  AI Solutions on Cisco Infrastructure Essentials  course on  U. Cisco , and while it provided some useful insights into AI infrastructure, it also felt very much like a  marketing pitch for Cisco’s AI products and solutions . The course covered AI workloads, network design, security practices, and interoperability—all within the Cisco ecosystem. While these are valuable topics, the focus was primarily on  how Cisco hardware and solutions support AI , rather than a broader discussion on AI infrastructure in general. That being said, one  undeniable benefit  of this training is that it provides  34 Continuing Education (CE) credits , which can be useful for recertification. If you're looking to earn CE credits while getting an overview of how Cisco envisions AI infrastructure, this course might be worth considering. Would I recommend it?  If you're deeply invested in Cisco infrastructure, sure.  But if you're looki...
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Wi-Fi 7: The Next Generation of Wireless Connectivity Arriving Soon

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The world of wireless technology is constantly evolving, and the next big leap on the horizon is  Wi-Fi 7 . Officially known as  IEEE 802.11be , Wi-Fi 7 is poised to revolutionize how we experience the internet, promising faster speeds, lower latency, and greater efficiency. With a growing number of connected devices in homes, businesses, and public spaces, Wi-Fi 7 is set to meet the increasing demand for reliable and high-speed wireless connectivity. But what exactly is Wi-Fi 7, and when can we expect it to hit the market? Let's dive into the details. What is Wi-Fi 7? Wi-Fi 7 represents the next major upgrade to wireless networking technology, building on the success of  Wi-Fi 6  and  Wi-Fi 6E . While Wi-Fi 6 brought improved efficiency and better performance in crowded environments, Wi-Fi 7 aims to take things even further by providing  blazing-fast speeds  and  ultra-low latency . Here are some of the standout features that make Wi-Fi 7 a game-...
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Location: Italy
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Having multiple Internet Service Providers (ISPs) can be beneficial for businesses?

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Having multiple Internet Service Providers (ISPs) can be beneficial for businesses, organizations, and even some residential users. Here are some of the key advantages: 1.  Redundancy and Reliability Minimizing Downtime:  If one ISP experiences an outage, the other can provide uninterrupted service. This ensures that critical operations continue without significant disruption. Disaster Recovery:  In case of natural disasters or technical failures affecting one ISP, the other can act as a backup, providing an additional layer of protection against data loss or downtime. 2.  Load Balancing Optimized Performance:  Traffic can be distributed across multiple ISPs, reducing the load on each and ensuring smoother, faster internet performance. This can be particularly useful for businesses with high bandwidth demands. Increased Bandwidth:  By leveraging connections from multiple ISPs, organizations can effectively increase their total available bandwidth. 3.  ...
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Comprehensive Guide to my Home Network

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  My home network is a sophisticated setup that combines advanced networking components for enhanced security, performance, and functionality. This guide will walk you through the components of my home network, how they interact, and best practices for managing and optimizing my setup. Before we go any further, let's take a look at a logical diagram: Overview of My Home Network Components ISP Router (FritztBox):  Acts as the primary gateway to the internet, providing basic routing and Wi-Fi functionality. MikroTik Router:  Serves as a Wi-Fi firewall, adding an extra layer of security and advanced routing capabilities. Pi-hole on Docker:  Installed to block ads and trackers across my entire network, enhancing privacy and reducing unnecessary traffic. VPN:  Encrypts my internet traffic, ensuring that my online activities are secure and private. EVE-NG Server:  An old laptop repurposed as a network emulation platform for virtual network testing and learning. E...
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Setting up a pfSense firewall on an old PC with a DMZ (Demilitarized Zone)

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  Setting up a pfSense firewall on an old PC with a DMZ (Demilitarized Zone) is a great way to enhance your home network security, especially when dealing with services that need to be exposed to the internet. Here’s a step-by-step guide to install pfSense and configure a DMZ: Before we go any further, let's take a look at a logical diagram: Prerequisites Old PC Specifications: Processor:  64-bit compatible CPU. RAM:  Minimum 2 GB (4 GB recommended for better performance). Storage:  At least 8 GB (SSD recommended). Network Interfaces:  Three NICs: One for WAN, one for LAN, and one for DMZ. Network Setup: WAN:  Connects to your ISP modem. LAN:  Connects to your internal network (switch or directly to computers). DMZ:  Connects to a separate network for publicly accessible services. Download pfSense: Visit the  pfSense official website  to download the latest ISO image. Create Bootable USB: Use  Rufus  or  balenaEtcher ...
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One of the best tool for designing, deploying, and optimizing Wi-Fi networks across various industries

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Ekahau's applications are widely used across various industries to design, deploy, and optimize Wi-Fi networks. Below are some of the key applications and use cases for Ekahau tools: 1. Enterprise Wi-Fi Office Buildings : Ekahau tools help design robust Wi-Fi networks that support high-density environments with seamless coverage and capacity for voice, video, and data applications. Remote Work Support : Ekahau can assist in optimizing home networks for remote employees, ensuring reliable connectivity for work-from-home scenarios. 2. Healthcare Hospitals and Clinics : Ekahau solutions ensure reliable Wi-Fi coverage for critical healthcare applications, including electronic health records (EHR), medical devices, and patient monitoring systems. Asset Tracking : Ekahau's real-time location services (RTLS) can be used for tracking medical equipment, staff, and patients within healthcare facilities. 3. Education Schools and Universities : Ekahau tools are used to design and manage ca...
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Configuring WireGuard on a MikroTik router

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Configuring WireGuard on a MikroTik router involves several steps. MikroTik introduced WireGuard support in RouterOS v7, so ensure your router is running this version or later. Here’s a step-by-step guide to set up WireGuard VPN on a MikroTik device: Prerequisites MikroTik Router  with RouterOS v7 or later. WinBox  or web-based admin access to the MikroTik router. WireGuard client  installed on your device (Windows, macOS, Linux, iOS, Android). WireGuard Configuration on MikroTik Step 1: Generate Keys You will need to generate a public/private key pair for both the server (MikroTik) and each client. On a Linux machine (or use a WireGuard client on any OS): wg genkey | tee server_private.key | wg pubkey > server_public.key wg genkey | tee client_private.key | wg pubkey > client_public.key Save these keys securely. You'll need to configure the MikroTik router with the server keys and provide the clie...
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