HelloI am about to download ACI Simulator but there is major files size different in various versions.version 5.2  is more than 60 GB but version 5.3 is 10 GB.can you explain why ? ACI simulator 5.8 ACI simulator 5.3 thanks 

Hi;Dear friends ,We are planning to buy nexus 93180yc and  both ACI-AD-XF and c1a1tn9300xf-3y is available to order.https://www.cisco.com/c/en/us/td/docs/switches/datacenter/licensing-options/cisco-nexus-licensing-options-guide.html Does anyone knows...

Dear friends.One of our clients installed new Firepower 2140 + FMCv.Because of security measures the FMC ( ver 7.0.1) is connected to the internet through firewall by proxy settings. after initial installs and successfully updates, the attached warni...