Which three authentication services are supported by Cisco NAC Appliance? (Choose three.)

Which three authentication services are supported by Cisco NAC Appliance? (Choose three.)
A . RADIUS
B . LDAP
C . Kerberos
D . TACACS+
E . local
F . SNMP

View Answer

Answer: ABC

Explanation:

Working with Existing Backend Authentication Servers When working with existing backend authentication servers, Cisco supports the following authentication protocol types:

– Kerberos

– RADIUS (Remote Authentication Dial-In User Service)

– Windows NT (NTLM Auth Server)

– LDAP (Lightweight Directory Access Protocol)

https://www.cisco.com/c/en/us/td/docs/security/nac/appliance/configuration_guide/47/cam/

47cam-book/m_auth.html