Which two measures are recommended to mitigate VLAN hopping attacks? (Choose two.)
- Use a dedicated native VLAN for all trunk ports.
- Place all unused ports in a separate guest VLAN.
- Disable trunk negotiation on all ports connecting to workstations.
- Enable DTP on all trunk ports.
- Ensure that the native VLAN is used for management traffic.
Exam with this question: CCNA Security Chapter 6 Exam (CCNAS v1.2)
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