Which statement about implementation of Cisco TrustSec on Cisco Nexus 5546 or 5548 switches are
true?

A.
Cisco TrustSec support varies depending on Cisco Nexus 5500 Series Switch model.

B.
The hardware is not able to support MACsec switch-port-level encryption based on IEEE 802.1AE.

C.
The maximum number of RBACL TCAM user configurable entries is 128k.

D.
The SGT Exchange Protocol must use the management (mgmt 0) interface.

Explanation:
https://scadahacker.com/library/Documents/Manuals/Cisco%20-
%20TrustSec%20Solution%20Overview.pdf