[Translate to English:] NADM - Linux-Netzadministration

The internet is a fixed part of the everyday work of every Linux
system administrator. This course builds on the "Linux System
Administration II" course and the corresponding LPI exam. It extends
the knowledge of the configuration and operation of Linux-based
networks and the integration of Linux machines into existing
local and wide-area networks. You will learn how to configure
Linux for WLANs and use powerful tools to locate errors in
networks and fix problems. You will get a solid basis for the
configuration of Linux-based DNS servers and virtual private
networks based on OpenVPN.

Prerequisits: LPIC-1 certificate or equivalent knowledge of the
material of the "Linux System Administration II" course

Continuitive courses and certificates: Linux System Configuration;
Linux Storage; Linux Infrastructure services; Linux as a Web and
FTP server; Linux as a Mail Server; Linux Security; LPI-202 exam
of LPIC-2.

Duration: 3 days

Topics:

Linux network clients
Network troubleshooting
Netcat, tcpdump, and wireshark
Linux and WLANs
DNS basics
DNS server internals
DNS in practice
DNS security
Virtual private networks with OpenVPN

LPI Exam Goals (LPI-201)

205.1 Basic network configuration [3]
205.2 Advanced network configuration and troubleshooting [4]
205.3 Network troubleshooting [5]
205.4 Notifying users about system maintenance [1]
207.1 DNS server configuration basics [2]
207.2 Creating and maintaining DNS zones [2]
207.3 Securing a DNS server [2]