OCSP configuration facts
If you delete an installed root-certificate at the same time that an OCSP handshake is in progress, the revocation status o/p will be based on the deleted root-certificate.
If you configure an OCSP responder URL for a given TA profile, it takes priority over the OCSP server settings specified in the AIA field of the client certificate.
You can configure at most two OCSP responder URLs.
If the revocation-check is configured as both OCSP and CRL, OCSP takes precedence. For example, the switch tries to retrieve the revocation status using OCSP first followed by CRL.