Hi, OpenFlow is supported on Nexus 3000 series, but what are other requirements that the switch must have in order to configure it for OpenFlow and point it to a SDN controller. NX-OS version? Licensing? Software install? etc? Thank you! -rya  

Hi, I'm building a SDN OpenFlow lab for a customer that will either the Nexus 3048 or the Cisco Catalyst 2960-x which support OpenFlow.   The SDN controller we will use will the HPE/Aruba VAN SDN Controller, which is very popular and powerful.   My q...

Hi, I'm trying to get demo licenses for Cisco Expressway. However, I do NOT have access to a Cisco Account Manager (or a Cisco Partner). Is there another way? If I can only get a demo license through a Cisco partner then what should I ask them exactl...

Hi, Is there any clear documentation and steps for downgrading the Cisco ASA 5506-X FirePower firmware from 6.0 back to 5.4. The 6.0 code is very unreliable and buggy. Not ready for production networks. Any help would be great. Thank you! - rya

Hi, Does Malware Cloud Lookup work reliably on Cisco ASA 5506-X running FirePOWER servicrs? When I enable that option with a file policy I notice that the deposition is listed as Unavailable most of the time for files I know are malware. I know the d...