Which two types of access control lists operate at both Layer 2 and Layer 3 of the OSI model? (Choose two.)
Which two types of access control lists operate at both Layer 2 and Layer 3 of the OSI model? (Choose two.)
- an Ethertype access control list
- a VLAN access control list (VACL)
- a MAC address filter
- a port access control list (PACL)
- a router access control list (RACL)
- a prefix list
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