Hi, now I'm in charge of the LAN where I work.... I know a little bit about protocols and packets, layers, etc... but we want to know if there is over-traffic on the network or lost packets... well i'm not sure, everything that is wrong.
I have read that I can do this with Ethereal.... and I downloaded it, but I have no idea what to do with the information that it captures.
Could you help me ? or at least give me some URLs to read about this.