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300-715 · Question #73

What are the three default behaviors of Cisco ISE with respect to authentication, when a user connects to a switch that is configured for 802.1X, MAB, and WebAuth? (Choose three)

The correct answer is A. MAB traffic uses internal endpoints for retrieving identity. B. Dot1X traffic uses a user-defined identity store for retrieving identity. D. Unmatched traffic is dropped because of the Reject/Reject/Drop action that is configured under. The three correct default ISE behaviors are: (A) MAB traffic uses the internal endpoints identity store by default - ISE checks its local endpoint database to validate a MAC address during MAB authentication. (B) 802.1X (Dot1X) traffic uses a user-defined identity store (such…

Policy Enforcement

Question

What are the three default behaviors of Cisco ISE with respect to authentication, when a user connects to a switch that is configured for 802.1X, MAB, and WebAuth? (Choose three)

Options

  • AMAB traffic uses internal endpoints for retrieving identity.
  • BDot1X traffic uses a user-defined identity store for retrieving identity.
  • CUnmatched traffic is allowed on the network.
  • DUnmatched traffic is dropped because of the Reject/Reject/Drop action that is configured under
  • EDot1 traffic uses internal users for retrieving identity.

How the community answered

(66 responses)
  • A
    94% (62)
  • C
    2% (1)
  • E
    5% (3)

Explanation

The three correct default ISE behaviors are: (A) MAB traffic uses the internal endpoints identity store by default - ISE checks its local endpoint database to validate a MAC address during MAB authentication. (B) 802.1X (Dot1X) traffic uses a user-defined identity store (such as Active Directory or LDAP) by default - ISE's default authentication policy routes EAP-based requests to an external identity source. (D) Unmatched traffic is dropped per the default 'Reject/Reject/Drop' rule at the bottom of the authentication policy - there is no default permit-all fallback. Option C is wrong because unmatched traffic is dropped, not allowed. Option E is wrong because Dot1X uses external/user-defined stores, not the internal users database, by default.

Topics

#ISE Authentication Flow#802.1X#MAB#Default Policies

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