Question 230
A campus and branch network operator reports: Wireless contractors require an isolated VLAN and limited internet access, but the policy returns only a user-group name with no network device authorization attributes. Which implementation decision directly satisfies the stated requirement?
Explanation
Correct Answer
Return the supported VLAN or role authorization attributes through an appropriate ISE profile selected for contractors. This is appropriate because identifying a group is not equivalent to instructing the NAD to apply its authorized VLAN or role; that policy result must be represented in RADIUS attributes. It should be verified by this evidence: A contractor client receives the intended isolated VLAN and cannot reach internal management resources.
Incorrect Answers
Return the supported VLAN or role authorization attributes through an appropriate ISE profile selected for contractors. The offered choice instead concerns a different principle: Associate the appropriate dACL result with the employee authorization profile and confirm the switch supports its application. Those technical conditions are not interchangeable.
Return the supported VLAN or role authorization attributes through an appropriate ISE profile selected for contractors. The offered choice instead concerns a different principle: Correct the NAD's supported VLAN availability and verify that ISE returns an attribute compatible with that platform and port. Those technical conditions are not interchangeable.
Return the supported VLAN or role authorization attributes through an appropriate ISE profile selected for contractors. The offered choice instead concerns a different principle: Use multi-auth host mode where supported and require each downstream client to authenticate individually. Those technical conditions are not interchangeable.