Vendor: Dell
Exam Code: DES-1423
Exam Name: Specialist Implementation Engineer Isilon Solutions
Certification: Dell Certifications
Total Questions: 68 Q&A
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Updated on: Jun 11, 2026
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An Isilon administrator is receiving "permission denied" while accessing a file on a cluster that an end-user created through an SMB share. The end-user is unable to access the share from their UNIX server. The end-user "mydomain.com \win_user1" as the login name to access the Microsoft Windows share and then used an LDAP account name of "ux_user1" to access the UNIX mount. The Isilon cluster is joined to the "mydomain.com" Active Directory domain. In additional, the cluster has an LDAP provider attached to it while the on-disk identity is set as "Native".
What is a possible cause for this permission issue?
A. Usermapping rule is not present.
B. RFC2307 is not configured on the Active Directory.
C. On-disk identity is set as "Native".
D. Fake UID generation in the cluster is disabled.
When manipulating a job, which task can an Isilon administrator perform?
A. Change impact policies.
B. Update schedules.
C. Pause a job manually
D. Create a custom impact level
A new Isilon administrator has created their first quota of 100 TB on a directory called "/ifs/Boston-zone/RnD". Both the Engineering and QA teams have access to this directory. The directory sits on a 4-node H400 node pool. Two weeks later, the administrator notices that the team's available disk space is decreasing faster than anticipated for the "/ifs/Boston-zone/RnD" directory.
What is the most likely cause for the decrease in disk space?
A. Quota was configured to include overhead.
B. SmartPools tiering is not enabled.
C. Quota was configured as an Advisory quota.
D. SmartPools global spillover is not enabled.
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