What are three advantages of VLANs?（）
- A VLANs establish broadcast domains in switched networks.
- B VLANs utilize packet filtering to enhance network security.
- C VLANs provide a method of conserving IP addresses in large networks.
- D VLANs provide a low-latency internet working alternative to routed networks.
- E VLANs allow access to network services based on department, not physical location.
- F VLANs can greatly simplify adding, moving, or changing hosts on the network.