Networking
From Consultancy.EdVoncken.NET
Most computer networking is based on the TCP/IP Protocol Suite. IPv4 is ubiquitous, but a migration to IPv6 is around the corner.
Network Monitoring
- Free Enterprise Network Monitoring Tools
- Cacti, great graphing tool for monitoring your switches etc. over SNMP
- ntop - Network Top, shows network usage by protocol on a nice web interface
- GroundWork Monitor Enterprise Edition - have not tried this yet