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.
|access vs trunk with voice vlan||2||57|
|Network cabling explanation? Copper, twinaxial, SFP+, fiber?||4||65|
|Cisco 2960 unable to add SFP modules to device||9||67|
|Help creating a custom privilege level in a Cisco switch or router||3||23|