試験2V0-15.25 トピック1 問題41 スレッド
VMware 2V0-15.25のリアル試験問題集
問題 #: 41
トピック #: 1
問題 #: 41
トピック #: 1
An administrator logs into the VMware NSX Manager UI and discovers a time sync issue that has been reported in the VMWare Cloud Foundation (VCF) installer.
The administrator performs the following steps:
1. Validates that the NTP server IP addresses are present in the NTP configuration on the VCF Installer.
2. Validates that the DNS records are correctly set for the FQDN and IP address of the two NTP servers.
3. Validates that the NTP servers can be pinged by name and IP address from the VCF Installer.
4. Validates that the time between the NTP servers and the VCF Installer is synchronized successfully.
What additional step should the administrator perform to help identify the cause of the error?
The administrator performs the following steps:
1. Validates that the NTP server IP addresses are present in the NTP configuration on the VCF Installer.
2. Validates that the DNS records are correctly set for the FQDN and IP address of the two NTP servers.
3. Validates that the NTP servers can be pinged by name and IP address from the VCF Installer.
4. Validates that the time between the NTP servers and the VCF Installer is synchronized successfully.
What additional step should the administrator perform to help identify the cause of the error?
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During VMware Cloud Foundation bring-up,time synchronization across all management components is mandatory. The VCF Installer, ESXi hosts, NSX Manager nodes, and vCenter must all sync tothe same NTP servers. If even one host or component has a time skew exceeding VMware's allowed limits, VCF will report time sync errors during bring-up or post-deployment.
The administrator validated NTP configuration, DNS resolution, ping connectivity, and time synconly on the VCF Installer appliance, butdid not verify the ESXi hosts' time synchronization. NSX Manager obtains its time reference from the underlying ESXi host during deployment, so if the ESXi hosts are not synchronized with the same NTP sources, NSX Manager will drift, triggering the exact error described.
Option B (iptables) does not apply-the VCF Installer does not block outbound NTP by default.
Option C refers to workbook formatting, which would fail earlier in deployment-not after NSX Manager is running.
Option A is incorrect because ESXi should never use "host time sync"; NTP must be used.
The administrator validated NTP configuration, DNS resolution, ping connectivity, and time synconly on the VCF Installer appliance, butdid not verify the ESXi hosts' time synchronization. NSX Manager obtains its time reference from the underlying ESXi host during deployment, so if the ESXi hosts are not synchronized with the same NTP sources, NSX Manager will drift, triggering the exact error described.
Option B (iptables) does not apply-the VCF Installer does not block outbound NTP by default.
Option C refers to workbook formatting, which would fail earlier in deployment-not after NSX Manager is running.
Option A is incorrect because ESXi should never use "host time sync"; NTP must be used.
Honda 2026-06-12 05:25:08
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