Discover the correct command option an administrator should use to perform a health check with the SoS utility and verify if DNS PTR records are properly created for VMware components. Detailed explanation provided.
Table of Contents
Question
An administrator has discovered that not all DNS PTR records are created and would like to perform a health check with the SoS utility if this is the case for more components.
Which command option should the administrator use?
A. –get-dns-health
B. –dns-health
C. –get-dns-forward-reverse-health
D. –dns-forward-reverse-health
Answer
To check the health of DNS PTR records for VMware components using the SoS (VMware Support Script) utility, the administrator should use the command option:
D. –dns-forward-reverse-health
Explanation
This command will instruct the SoS utility to perform a comprehensive health check that verifies both forward and reverse DNS records for the VMware components. It ensures that PTR records, which map IP addresses back to hostnames, are properly created and associated with the correct components.
By using the –dns-forward-reverse-health option, the administrator can identify any missing or incorrectly configured PTR records that may cause issues with certain VMware functionalities. The health check will provide detailed information about the status of the DNS records, allowing the administrator to take necessary actions to rectify any problems found.
Options A (–get-dns-health) and B (–dns-health) are incorrect because they do not specifically mention checking both forward and reverse records. Option C (–get-dns-forward-reverse-health) is close but incorrect, as the correct command uses “–dns” rather than “–get-dns”.
Therefore, the –dns-forward-reverse-health command option is the most appropriate choice for the administrator to perform a comprehensive health check of DNS PTR records using the SoS utility in VMware.
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