Implementing Cisco Enterprise Wireless Networks (ENWLSI) — Question 141

More people are working from home, so an engineer must configure OEAPs to support the users. The security team already configured NAT with a public IP address that points to the internal WLC IP address. The APs also have been configured with the public WLC IP address, but APs cannot join the controller yet. Which action resolves this issue?

Answer options

• A. Configure the internal WLC IP address on the OEAPs.
• B. Create an ACL in WLC to accept the OEAPs.
• C. Enable NAT on the WLC to configure the public IP address.
• D. Configure the public WLC IP address on the home router.

Correct answer: C

Explanation

The correct answer is C because enabling NAT on the WLC allows it to correctly translate the public IP address for the OEAPs to communicate with the internal WLC. Option A is incorrect because using the internal WLC IP on the OEAPs will not help them reach the controller externally. Option B is not the solution since creating an ACL does not address the NAT issue needed for the APs to connect. Option D does not resolve the issue since configuring the home router does not impact the connection to the WLC.