Is you VMware version also 8? what specific problem you are referring to. since the author mentioned more than one.  

Be aware that CENTOS OS as you previously had known, is not longer available as developed product, the previous CSPC was based on that OS which EOL 1) The present OS is CENTOS Stream is a Red HAT version of that previous OS please see https://en.wiki...

Catalyst Center (aka DNAC) will never be a replacement for CSPC which is used on SNTC service.  I believe you really asking if the CX Cloud Agent which is the CX portal support Track collector and when the service will migrate to CX cloud /CX agent. ...

The responsibility of adding a SNTC admin user on CSAM is the role of the Company Delegate administrator on the CSAM tool  

why you want to add a CLI credential to a SNTC collector ?  There is no intrinsic value in adding CLI credentials for SNTC original  portal purposes.  additionally you CAN only manage a device via SNMP not SSH or telnet.  where exactly your devices a...