CompTIA Network+ N10-009 (V9) Practice Question

VLAN hopping is an attack that exploits misconfigured network switches to bypass segmentation controls. An attacker can use techniques like switch spoofing or double tagging to send traffic to a VLAN that their port is not assigned to, effectively hopping between isolated network segments. The other options describe different types of attacks: overwhelming a network with superfluous requests is a Denial-of-Service (DoS) attack, falsifying address resolution protocols is ARP poisoning, and tampering with domain name system settings is DNS spoofing.