From the content: - The OSI model - Basic concepts of telematics - Hardware for LAN - Topologies - Different types of connections - Wireless technologies - The 802.11 standards - WLAN and security - WAN technologies - IPv4 and IPv6 - The TCP/IP protocol stack - Routing protocols - Internet service protocols - Security on networks - Attack and defense - Remote access networks - Network management - Troubleshooting networks - Utilites for troubleshooting - Practical exercises - Sample questions for each chapter - Sample exam sakriti opis