Configuring a Slave DNS Server with BIND9

In this guide, you will learn how to configure a slave DNS server using BIND9 on Debian. This server will sync with the master server (dns1.javiercruces.org) and distribute the name resolution load in your local network. You will also be guided to verify that the zone transfer works correctly. In this case, the slave server is located in the 192.168.10.0/24 network, with the IP 192.168.10.200. 1. Initial Setup of the Slave Server Hostname First, assign the correct hostname. Edit the /etc/hostname file: