I manage the network and systems in a secondary school.
There are two situations with slow response I need to investigate this summer:
1 access to internal Apache web server system from outside the school.
2 One outlying classroom has slow connection to applications, internet, email.
Can anyone recommend FREE and EASY to UNDERSTAND network analysis software to help determine if there is a bottleneck and if so where?
I'm no networking expert - I know what I have needed to know over the last 15 years.