問題文
A hospital wants the firewall to inspect traffic between two existing VLANs without moving the default gateway for either VLAN off the core switch. The engineer plans to use Layer 2 interfaces on the firewall. What does the Layer 2 deployment provide in this design?
選択肢
- It switches frames between interfaces that belong to the same VLAN object while still applying security policy between the zones assigned to those interfaces.
- It terminates each VLAN on the firewall with its own IP address, so the firewall becomes the default gateway for both VLANs and routes between them.
- It copies frames to the firewall for inspection only, so no traffic is forwarded.
- It binds two ports together so that frames pass through without any Layer 2 or Layer 3 address on the interfaces, keeping the pair as one link.