What are three techniques for mitigating VLAN attacks? (Choose three.)
- Enable BPDU guard.
- Set the native VLAN to an unused VLAN.
- Use private VLANs.
- Disable DTP.
- Enable Source Guard.
- Enable trunking manually.
Answers Explanation & Hints:
Mitigating a VLAN attack can be done by disabling Dynamic Trunking Protocol (DTP), manually setting ports to trunking mode, and by setting the native VLAN of trunk links to VLANs not in use.