Arp A Stp Гєtoky.pptx May 2026

: Validates ARP packets on the network to prevent spoofing.

These protocols are foundational to local area networks (LANs) but lack built-in security, making them common targets for network-level attacks: ARP a STP Гєtoky.pptx

: Automatically disables a port if it receives an STP BPDU, preventing unauthorized devices from influencing the STP topology. : Validates ARP packets on the network to prevent spoofing

: In an STP attack, a malicious actor sends Bridge Protocol Data Units (BPDUs) with a higher priority (lower numerical value) to force the network to elect their device as the "Root Bridge". This causes all network traffic to flow through the attacker's device for interception. This causes all network traffic to flow through

: Prevents a port from becoming a root port, ensuring the Root Bridge remains on a trusted core switch.

What Is ARP (Address Resolution Protocol)? How Does It Work?