Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.
One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.
|spanning tree loop even though stp is enabled||10||55|
|Diagnosing Ethernet network problems on Windows 2012 R2?||3||51|
|software inventory tools||3||40|
|Setting up a trunk port on a Cisco switch?||19||20|