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A good 802.1X device performs these functions. Select all that apply:
MAC address filtering
SSL VPN tunneling
ACL assignment
Posture checking
Broadcast storm protection
Role based access checking
Broadcast storm protection is a feature of spanning tree protocol (802.1D) and does not apply here. SSL VPN tunneling occurs at the application layer. Every network access control device performs role based access checking, posture checking, and authentication to a central RADIUS server. While they're generally thought of as router-specific, per https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/secusr8021x/configuration/15-mt/sec-user-8021x-15-mt-book/sec-802x-acl-support.html ACL's can be employed on a user-by-user basis.
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