Implementing and Configuring Cisco Identity Services Engine (SISE) — Question 312

An engineer is configuring a Sponsor portal in Cisco ISE. The authentication flow must go to an external source that uses Kerberos. Which type of external database must be used to meet the requirement?

Answer options

• A. RADIUS
• B. SAML
• C. Active Directory
• D. LDAP

Correct answer: C

Explanation

Active Directory is the correct choice because it supports Kerberos authentication, which is essential for the flow described. RADIUS and SAML do not directly use Kerberos, and LDAP, while it can work with Active Directory, does not inherently provide Kerberos authentication on its own.