Fun, but if you have a managed switch, there are some even more interesting things you can do, like bandwidth monitoring: nTop - http://www.ntop.org/news.php h

Fun, but if you have a managed switch, there are some even more interesting things you can do, like bandwidth monitoring: nTop - http://www.ntop.org/news.php http://www.ntop.org/news.php And realtime traffic stats: http://iptraf.seul.org/ http://iptraf.seul.org/ If you run SIP on your network, you can capture call setup information to debug phone issues: http://wiki.wireshark.org/SIP http://wiki.wireshark.org/SIP And even extract RTP audio streams to investigate call quality issues: http://wiki.wireshark.org/RTP_statistics http://wiki.wireshark.org/RTP_statistics