A company is migrating from a centralized WLC architecture to a cloud-based wireless solution. They want to maintain 802.1X authentication with ISE. The cloud controller does not support RADIUS proxy to ISE. What is the best way to achieve this?

Use MAC authentication bypass on the cloud controller and forward MACs to ISE.

Configure the cloud controller to use ISE as a RADIUS server directly.

Use a local RADIUS proxy on the network that forwards authentication requests from the cloud controller to ISE.

Deploy a VPN tunnel from the cloud controller to ISE.

A company is deploying 802.1X with EAP-TLS on their WLAN. Users have smart cards with certificates. ISE is configured as the RADIUS server. Some users report that authentication fails. The ISE logs show 'Certificate validation failed'. What is the most likely cause?

The client certificate is not trusted by ISE because the root CA is not in the ISE trust store.

The RADIUS shared secret is incorrect between the controller and ISE.

The client's wireless driver does not support EAP-TLS.

The WLAN is configured for PEAP instead of EAP-TLS.

For which type of wireless client is MAC authentication bypass (MAB) typically used?

Clients that support 802.1X but have invalid certificates

Clients that are already authenticated via web authentication

Clients that require certificate-based authentication

Clients that do not support 802.1X, such as IoT devices or printers

A coffee shop offers guest Wi-Fi with CWA. Customers are redirected to a captive portal where they must enter a code from their receipt. After entering the code, they are authenticated and should be allowed internet access. However, some customers report that after entering the code, they are redirected back to the portal repeatedly. What is the most likely cause?

The customer's browser has cookies disabled, which prevents the portal from remembering the authentication.

The WLC is set to 'Central Switching' instead of 'FlexConnect Local Switching'.

The WLC is not configured with a DNS server, so the client cannot resolve the portal URL.

The ISE authorization policy is returning a 'Redirect' result instead of 'Permit Access' after the code is validated.

CiscoCertified Network Professional Enterprise Wireless (ENWLSI)

Domain 6Objective 3

6.3 Implement Client Security on Different Wireless Architectures and ISE 300-430 Practice Questions (Page 3)

Part of the Security for Wireless Client Connectivity domain, which accounts for 20% of the 300-430 exam. Cisco does not publish an official question count, but from its 90-minute exam (~35–60 total, ~7–12 in this domain), expect 2–3 from this objective — we provide 43 practice questions to prepare you well beyond it. (estimate)

43questions here

9free pages

9concepts

20%of the exam

Questions 11–15

11expert · hard
A company is migrating from a centralized WLC architecture to a cloud-based wireless solution. They want to maintain 802.1X authentication with ISE. The cloud controller does not support RADIUS proxy to ISE. What is the best way to achieve this?
Select an answer first
12application · medium
A company is deploying 802.1X with EAP-TLS on their WLAN. Users have smart cards with certificates. ISE is configured as the RADIUS server. Some users report that authentication fails. The ISE logs show 'Certificate validation failed'. What is the most likely cause?
Select an answer first
13foundation · easy
For which type of wireless client is MAC authentication bypass (MAB) typically used?
Select an answer first
14application · medium
A coffee shop offers guest Wi-Fi with CWA. Customers are redirected to a captive portal where they must enter a code from their receipt. After entering the code, they are authenticated and should be allowed internet access. However, some customers report that after entering the code, they are redirected back to the portal repeatedly. What is the most likely cause?
Select an answer first
15foundation · easy
Which wireless architecture typically centralizes client authentication and policy enforcement at a single device, simplifying consistent security policy application across many APs?
Select an answer first

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6.3 Implement Client Security on Different Wireless Architectures and ISE 300-430 Practice Questions (Page 3)

Questions 11–15

A company is migrating from a centralized WLC architecture to a cloud-based wireless solution. They want to maintain 802.1X authentication with ISE. The cloud controller does not support RADIUS proxy to ISE. What is the best way to achieve this?

A company is deploying 802.1X with EAP-TLS on their WLAN. Users have smart cards with certificates. ISE is configured as the RADIUS server. Some users report that authentication fails. The ISE logs show 'Certificate validation failed'. What is the most likely cause?

For which type of wireless client is MAC authentication bypass (MAB) typically used?

Which wireless architecture typically centralizes client authentication and policy enforcement at a single device, simplifying consistent security policy application across many APs?

Keep studying — Security for Wireless Client Connectivity