11 RHCSA9 | EX200 Exam | Configuring NTP/Time Synchronization скачать в хорошем качестве

11 RHCSA9 | EX200 Exam | Configuring NTP/Time Synchronization

Question 11 Perform following task on "node01" Configure your system so that it is an NTP client of server01.rhcsa9.momer.io The system time should be set to your (or nearest to you) timezone and ensure NTP sync is configured Solution 11 ############################ -- NTP Server configuration ############################ -- check the timedate settings first sudo timedatectl -- if not correct sync it with your hardware clock sudo hwclock --systohc -- install chrony package sudo dnf install -y chrony -- edit following configuration file sudo vi /etc/chrony.conf -- add following line in above configuration file allow 10.10.10.0/24 (use your own lab subnet) -- update firewall settings sudo firewall-cmd --add-service ntp --permanent sudo firewall-cmd --reload -- restart chronyd sudo systemctl enable --now chronyd sudo systemctl status chronyd ############################ -- NTP client configuration ############################ Install the necessary NTP client package: sudo dnf install -y chrony Edit the NTP configuration file using a text editor. For example: sudo vi /etc/chrony.conf In the configuration file, find the line that starts with server and add or modify it as follows: server server01.rhcsa9.momer.io iburst Save the changes to the configuration file and exit the text editor. Start the Chrony service and enable it to start at boot: sudo systemctl start chronyd sudo systemctl enable chronyd Set your system's timezone to your local timezone: sudo timedatectl set-timezone "Asia/Riyadh" You can find a list of available timezones using the command timedatectl list-timezones. Verify that NTP synchronization is enabled and active: chronyc sources -v This command will display the NTP sources and their synchronization status. Reference document https://www.redhat.com/sysadmin/chron... Thank you. Enjoy !!