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Red Hat Certified System Administrator (RHCSA) · Red Hat
Hotspot Scenario
Select the appropriate option to complete the statement. Click Check Answer below to see the marked solution.
Hotspot Solution:
yum install chrony.x86_64 vi /etc/chrony.conf pool 172.24.40.10 iburst timedatectl status ##check if NTP service is not active timedatectl set-ntp true systemctl enable --now chronyd.service ##check status of chrony sync chronyc sources -v
Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.
Also, don't forget to modify the firewall-cmd settings: firewall-cmd --permanent --add-service=ntp firewall-cmd --reload firewall-cmd --list-all
its required to tell the system to use the ntp configuration.
For RHEL8: #chkconfig chronyd on #sudo vim /etc/chrony.conf allow 172.24.40.0/24 server 172.24.40.10 #sudo systemctl restart chronyd #sudo chronyc sources -v