Hi, I recently installed a couple of N540X-6Z18G-SYS-A for our customer, which are totally air-gapped. Their Smart Account is enabled for Specific License Reservation but the router doesn't seem to support most of the commands needed to register the ...

Hello, I was looking some help to clarify I'm taking the right approach of a current customer DNA-C DR solution. I've been asked by a customer to look at their setup. At the moment it seems none of the units are talking to each other so both units ar...

Hello, I'm trying to register a few devices with CSSM directly. I have connectivity and the devices are configured but they all fail and display the generic message "Fail to send out Call Home HTTP message".  My firewall is permitting the traffic and...