Question: On node1 on eth1, add IP: 172.24.9.10, Gateway: 172.24.9.2, DNS: 172.24.9.0. Also make the hostname as: node1.server9.example.com

Solution:

# Easy way to do this is via
nmtui

# Reference: https://linuxconfig.org/rhel-8-configure-static-ip-address
