Cisco Packet Tracer part 5

In this video, I discuss
Creating a Network Topology
Connecting devices
Console
Copper straight-through
Copper cross-over
Fibre
Phone
Coaxial
Serial DCE and DTE
Octal
Automatically choose connection type
Link status
Bright green
Blinking green
Red
Amber
Testing connectivity with PDUs
Simple PDU
Complex PDU
Using the simulation mode
Clustering a topology
Summary