Contents
An Introduction to TCP/IP
Dave's Protocol Stack
Physical Layer
RJ-45 Connectors
Link Layer
Ethernet Frame
Hubs vs. Switches
Network Layer
IP Header
IP Control Protocols
ping and arp
Internet Addresses
Classless InterDomain Routing
Routing
The route Command
Transport Layer
TCP Header
TCP Flags
TCP Connections
UDP Header
Traceroute
Dig
Configuring a NIC
ifconfig
netstat
DHCP
netcat
Build a Router in One Slide
More at Installfest
Next Month
References