The network engineering team is interested in deploying NAC within the enterprise network to enhance security. What deployment model should be used if the team requests that the NAC be logically inline with clients?
A. Layer 2 in-band
B. Layer 2 out-of-band
C. Layer 3 in-band
D. Layer 3 out-of-band
C is correct. Logically inline is a layer 3.
Answer is A: inline is associated to in-band, Layer 2 is when the NAC is in close proximity to clients, Layer 3 when NAC is somewhere else…
https://www.cisco.com/c/en/us/td/docs/security/nac/appliance/configuration_guide/48/cam/48cam-book/m_addSrv.html
Shouldn’t be C: Layer 3 in-band (NAC be logically inline with clients)