https://www.cisco.com/c/en/us/td/docs/cloud-systems-management/network-automation-and-management/dna-center/hardening_guide/b_dnac_security_best_practices_guide.html see the section called "Cisco DNA Center Outbound to Device and Other Systems" I have this problem too Labels: Identity Servic...
Guide: https://www.cisco.com/c/en/us/td/docs/cloud-systems-management/network-automation-and-management/dna-center/hardening_guide/b_dnac_security_best_practices_guide.html#d54e1532a1635 I have made a PEM file with "Signed Cisco DNA Center certificate + subordinate CA + RootCA" in...
just the communication ports section from the DNAC's best practices guide : https://www.cisco.com/c/en/us/td/docs/cloud-systems-management/network-automation-and-management/dna-center/hardening_guide/b_cisco_catalyst_center_security_best_practices_guide.html ...