https://community.cisco.com/t5/network-security/network-scanning-tool-software/m-p/3811754#M904352 <P>Thank you Seb!&nbsp; I'll try it out.</P> Thu, 28 Feb 2019 13:53:38 GMT Charles Hill 2019-02-28T13:53:38Z https://community.cisco.com/t5/network-security/network-scanning-tool-software/m-p/3811743#M904343 <P>We are wanting to scan our network for open ports, servers, server's OS...</P> <P>Does anyone have a suggestion on a free network scanning tool/software?</P> Fri, 21 Feb 2020 16:52:47 GMT https://community.cisco.com/t5/network-security/network-scanning-tool-software/m-p/3811743#M904343 Charles Hill 2020-02-21T16:52:47Z https://community.cisco.com/t5/network-security/network-scanning-tool-software/m-p/3811748#M904349 <P>Hi there,</P> <P>nmap if you are using linux, or zenmap if you use windows.</P> <P>&nbsp;</P> <P><A href="https://nmap.org/" target="_blank" rel="noopener">https://nmap.org/</A></P> <P><A href="https://nmap.org/zenmap/" target="_blank" rel="noopener">https://nmap.org/zenmap/</A></P> <P>&nbsp;</P> <P>cheers,</P> <P>Seb.</P> Thu, 28 Feb 2019 13:47:21 GMT https://community.cisco.com/t5/network-security/network-scanning-tool-software/m-p/3811748#M904349 Seb Rupik 2019-02-28T13:47:21Z https://community.cisco.com/t5/network-security/network-scanning-tool-software/m-p/3811754#M904352 <P>Thank you Seb!&nbsp; I'll try it out.</P> Thu, 28 Feb 2019 13:53:38 GMT https://community.cisco.com/t5/network-security/network-scanning-tool-software/m-p/3811754#M904352 Charles Hill 2019-02-28T13:53:38Z