TryHackMe Walkthrough | Intro LAN

Walkthrough/Tutorial of TryHackMe's Intro to LAN room CHAPTERS 00:00 Intro 00:12 Task #1 — LAN Topologies (ring, bus, star) + Switches vs Routers + lab flag 03:05 Task #2 — Subnetting basics (network/host, subnet mask, gateway, benefits) 07:25 Task #3 — ARP protocol (request/reply, MAC vs IP, ARP cache) 08:33 Task #4 — DHCP protocol (DORA flow) 09:37 Task #5 — Next steps (OSI Model) JOIN THE COMMUNITY Full walkthroughs & resources : https://whop.com/leh-security DISCLAIMER This video teaches cybersecurity concepts in a lawful training environment. Unauthorized access to computer systems is illegal. Perform security testing only with prior written authorization from the owner and in compliance with all applicable laws and terms. The author/channel (EchoLynx) is not responsible for misuse, damage, or legal consequences. #TryHackMe #Networking #LAN #Subnetting #ARP #DHCP #EchoLynx #LEHSecurity