What is a practice that protects a network from VLAN hopping attacks?

IT Exam Items RepositoryCategory: CCNAWhat is a practice that protects a network from VLAN hopping attacks?

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

Correct Answer: C

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