What Layer 2 attack is mitigated by disabling Dynamic Trunking Protocol?
- DHCP spoofing
- ARP spoofing
- VLAN hopping
- ARP poisoning
Explanation: Mitigating a VLAN hopping attack can be done by disabling Dynamic Trunking Protocol (DTP) and by setting the native VLAN of trunk links to VLANs not in use.
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