Which two configurations can prevent VLAN hopping attack from attackers at VLAN 10? (Choose two.)

Which two configurations can prevent VLAN hopping attack from attackers at VLAN 10? (Choose two.)
A . Creating VLAN 99 and using switchport trunk native vlan 99 command on trunk ports
B . Using switchport trunk native vlan 10 command on trunk ports
C . Applying ACL between BLANs
D . Using switchport mode access command on all host ports
E . Enabling BPDU guard on all access ports
F . using switch port nonegotiate command on dynamic desirable ports

View Answer

Answer: DE