Видео ютуба по тегу How To Block Layer 2 Traffic

Layer 2 vs Layer 3 Switches
Layer 2 vs Layer 3 Switches
Block IPv6 Traffic using iptables on Linux using Layer 2 info (2 Solutions!!)
Block IPv6 Traffic using iptables on Linux using Layer 2 info (2 Solutions!!)
5 What type of traffic Firewall can Block or Permit? | Network Security| Mastering Iptables Firewall
5 What type of traffic Firewall can Block or Permit? | Network Security| Mastering Iptables Firewall