DES-1423: Specialist - Implementation Engineer, PowerScale Exam

By Dell · Question Mode

QuestionQ11

Configuring Identity Management and Authorization

A company has an Isilon cluster joined to an Active Directory (AD) domain. The company previously replaced its primary NTP server and added new NTP settings to the Isilon cluster. Users are now experiencing authentication failures.

What could be a reason for this behavior?

Explanation

Dell OneFS requires the Isilon cluster and Active Directory to remain closely time-synchronized. If their clocks differ by more than five minutes, authentication fails; changing the cluster’s NTP configuration can introduce that excessive clock skew.

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