Citrix ADC 13 Administrator — Question 50

Scenario: A Citrix Administrator has received user complaints about issues connecting to the domain through the NetScaler using AAA. The administrator investigated the issue and found that the domain session cookie that was used during authentication is failing due to resolution issues.
What can the administrator do to fix the issue?

Answer options

• A. Configure DNS to assign authentication and traffic management virtual servers to FQDNs in the domain.
• B. Configure FQDNs for the Session Cookies in the domain.
• C. Change the Session Cookie timeout in DNS.
• D. Configure DNS to assign an FQDN for the NetScaler in the domain.

Correct answer: A

Explanation

The correct answer is A because configuring DNS to link virtual servers to FQDNs ensures that the authentication process can correctly resolve the necessary addresses, thus fixing the session cookie issue. Option B does not address the root cause, as simply setting FQDNs for session cookies without proper DNS configuration will not resolve the resolution issues. Option C is irrelevant since changing the timeout does not solve resolution problems. Option D also doesn't fix the underlying DNS resolution issue affecting authentication.