A guide geared toward seasoned Linux and Unix administrators offers practical knowledge for managing a range of Linux systems and servers, covering such topics as installing servers, setting up e-mail systems, and creating shell scripts.sider one server the primary or master server (where you will make all manual updates) and the other server the ... Instead, each secondary server polls the primary server at regular intervals to find out whether any changes have been made. ... connect to DNS, whereas the preceding entry in named.conf helps a secondary DNS server find the primary server. ... The secondary servers use both TCP and UDP to perform zone transfers, which are required to keep the servers up-to-date.
|Title||:||Linux System Administration|
|Author||:||Tom Adelstein, Bill Lubanovic|
|Publisher||:||"O'Reilly Media, Inc." - 2007-06-26|