Certificate expiration in ISE

[Leftz]

Hi Anyone can explain the four certificate functions in the below picture? If expiring, what would happen? Thank you

[Rob Ingram · Accepted solution]

Hi @Leftz those are related to the ISE Internal CA certificates, this could be used to distributed certificates for BYOD, pxGrid or even EAP functions.

https://www.cisco.com/c/en/us/td/docs/security/ise/2-7/admin_guide/b_ise_27_admin_guide/b_ISE_admin_27_basic_setup.html#concept_C0EDF372974E459CA8E4A14389853525

Click the "Issued Certicates" tab and check the "Issued By" fields, to verify which CA issued the certificates and to determine the impact.