Implementing Cisco Enterprise Wireless Networks (ENWLSI) — Question 95

An engineer completes the setup of a two-node Cisco ISE deployment for a guest portal. When testing the portal, the engineer notices that sometimes there is a certificate CN mismatch. Which certificate type helps resolve this issue?

Answer options

• A. Public-Signed Root
• B. Public-Signed SAN
• C. Self-Signed Wildcard
• D. Self-Signed Standard

Correct answer: B

Explanation

The Public-Signed SAN certificate includes Subject Alternative Names, allowing it to cover multiple domain names, which helps prevent CN mismatches. The other certificate types do not provide this flexibility, making them unsuitable for resolving this specific issue.