300-715 · Question #57
What is needed to configure wireless guest access on the network?
The correct answer is B. WEBAUTH ACL for redirection. To implement wireless guest access with web authentication, a WEBAUTH ACL (Web Authentication Access Control List) must be configured on the WLC to redirect unauthenticated guest traffic to the ISE guest portal. This ACL permits DNS and ISE redirect traffic while blocking all…
Question
What is needed to configure wireless guest access on the network?
Options
- Aendpoint already profiled in ISE
- BWEBAUTH ACL for redirection
- Cvalid user account in Active Directory
- DCaptive Portal Bypass turned on
How the community answered
(44 responses)- A2% (1)
- B91% (40)
- C5% (2)
- D2% (1)
Explanation
To implement wireless guest access with web authentication, a WEBAUTH ACL (Web Authentication Access Control List) must be configured on the WLC to redirect unauthenticated guest traffic to the ISE guest portal. This ACL permits DNS and ISE redirect traffic while blocking all other access until the guest authenticates. Endpoints do not need to be pre-profiled, guests do not need Active Directory accounts (guest portals use local or sponsored credentials), and Captive Portal Bypass would actually prevent the redirect from working.
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