What should the administrator confirm to resolve this issue?

An administrator configure Active Directory (AD) authentication for their Nutanix environment.

When login in using an AD user account, the login process takes more than one minute to complete.

No delay occurs when logging a local account.

What should the administrator confirm to resolve this issue?
A . The user search base for the group is configured correctly
B . The domain controller being used is configured as a global catalog server.
C . Active directory lookups are configured to use Non-Recursive mode.
D . The service Account Username is correct for the domain.

View Answer

Answer: C

Explanation:

In a Nutanix environment, if the login process using an Active Directory (AD) user account takes more than a minute to complete, it could be due to the configuration of the AD lookups.

Active Directory lookups can be configured to use either Recursive or Non-Recursive mode. In Recursive mode, the system will look up each group that a user is a member of, then each group that those groups are members of, and so on. This can lead to a large number of lookups and potentially slow down the login process1.

On the other hand, in Non-Recursive mode, the system only looks up the direct groups that a user is a member of. This can significantly reduce the number of lookups and speed up the login process1.

Therefore, the administrator should confirm that Active Directory lookups are configured to use Non-Recursive mode to resolve this issue.

Reference: Active Directory Authentication is slow – Takes minutes to Logon | Nutanix Community

Configuring Authentication | Nutanix Community

Solving Slow Logon Issues in Active Directory Environments