Most viewed articles
Understanding Wi-Fi (Wireless Fidelity)
In the wired world, we're talking about IEEE 802.3. But the moment we cut the cable, we move into IEEE 802.11 — the world of wireless communication: Wi-Fi, Bluetooth, and friends.
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2358 views
Resolving SIM Card Detection Issues with Fibocom L850-GL Modem on ThinkPad X1 Carbon Running Linux
The ThinkPad X1 Carbon 6th Generation comes equipped with a Fibocom L850-GL LTE modem, enabling mobile broadband connectivity. However, users running Arch Linux (and others) may encounter issues where the modem fails to detect the SIM card, rendering
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923 views
QUIC: The Future Network Protocol, Already Here Today
QUIC (Quick UDP Internet Connections) is a modern network protocol that redefines how data is transmitted over the internet. It is designed to overcome the limitations of TCP and UDP, while integrating security and multiplexing features that were pre
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831 views
Understand Spanning Tree Protocol (STP)
Understand everything about Spanning Tree Protocol (STP): how the network avoids loops, how to find the Root Bridge, calculate which ports to block, and why RSTP is a thousand times better.
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825 views
NAT: Network Address Translation
Understand how NAT (Network Address Translation) works with clear diagrams and Cisco configuration examples. Learn static and dynamic NAT in simple terms.
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743 views
Understand VLANs
A VLAN is a virtual network that logically connects several hosts.
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688 views