Network

• Videos in french
• Computer Networking: A Top-Down Approach

DNS

13 root name server in the world, but replicated !

IP/TCP

Messages < Segments < Datagrammes < Paquets < Trames

Area Network

• Personal Area Network (PAN)
• Local Area Network (LAN)
• Metropolitan Area Network (MAN)
• Wide Area Network (WAN)

Others

• Wireless LAN (WLAN)
• Storage Area Network (SAN)

Telnet

# nice movie here
telnet towel.blinkenlights.nl

FDMA

Frequency Division Multiple Access

TDMA

Time Division Multiple Access