Tag: Networking

All the articles with the tag "Networking".

• Understanding STP and PVSTP: Loop Prevention in Ethernet Networks

  25 Jan, 2026

  A beginner-friendly deep dive into Spanning Tree Protocol (STP) and Per-VLAN Spanning Tree Plus (PVST+) and how they prevent loops in Layer 2 networks.

• VLAN Trunking Explained: How Multiple VLANs Travel Over a Single Link

  24 Jan, 2026

  A beginner-friendly but practical guide to VLAN Trunking, 802.1Q tagging, access vs trunk ports, native VLAN, and real-world use cases.

• TCP Three-Way Handshake

  21 Jan, 2026

  The TCP three-way handshake is a three-step process (SYN, SYN-ACK, ACK) that establishes a reliable, synchronized connection between a client and server before data transfer begins.