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» Linux » Examen sur Linux » Examen 201 : Advanced Administration » Section 2 » Question 4/20

4.While checking the log files on your log server, you notice that all client machines are showing up by IP address rather than by hostname, although DNS is configured and running. How would you ensure that host entries show by name rather than by IP?

Restart named and then syslogd on the log server.
Add the central logging server to all inbound logging hosts' /etc/hosts.
Recompile syslogd to add remote logging support.
Restart syslogd on the inbound logging clients to force DNS resolution.
Add all inbound logging hosts to /etc/hosts on the log server, then restart syslogd.