NETWORK LAB

Pure networking troubleshooting — subnetting math, VLAN assignment, trunk configuration, gateway logic and IP conflicts. Same rules as the NOC lab: investigate in the terminal, prove the root cause, and every solved case is published below as portfolio evidence.

TASK QUEUE

CCNA ROADMAP — HANDS-ON TRAINING LABS

Built step by step along the CCNA course arc. Category 1 — Networking Fundamentals is live below: real terminal, real diagram, objectives tick as your config lands. Next categories: Switching → Routing → IP Services → Security → Automation.

RESOLVED CASE LOG — PUBLIC RECORD