Given: Many corporations have guest VLANs configured on their WLAN controllers that allow visitors to have wireless Internet access only.

What risks are associated with implementing the guest VLAN without any protocol filtering features enabled?

A.
Intruders can send spam to the Internet through the guest VLAN.

B.
Peer-to-peer attacks between guest users cannot be prevented without protocol filtering.

C.
Unauthorized users can perform Internet-based network attacks through the WLAN.

D.
Guest users can reconfigure APs in the guest VLAN unless 802.1X/EAP is configured on the APs.

E.
Once guest users are associated to the WLAN, they can capture 802.11 frames from the corporate VLANs.