What is a practice that protects a network from VLAN hopping attacks?
A) Enable dynamic ARP inspection
B) Configure an ACL to prevent traffic from changing VLANs
C) Change native VLAN to an unused VLAN ID
D) Implement port security on internet-facing VLANs

Question

Quizplus · Accepted Answer

Changing the native VLAN to an unused VLAN ID helps prevent VLAN hopping attacks by ensuring that the default VLAN is not used for any legitimate traffic, thus reducing the risk of unauthorized access.

What Is a Practice That Protects a Network from VLAN