When cert-name is automatically set, it will have the same name as the common-name. However, if a certificate with the same common-name already exists and its validity period has not expired, the cert...When cert-name is automatically set, it will have the same name as the common-name. However, if a certificate with the same common-name already exists and its validity period has not expired, the cert-name will take the form of <common-name>_<serial>. Additionally, ff the common-name is the same as the vserver name, the serial number will unconditionally be appended to the cert-name. ontap913::> security certificate create -common-name test1 -type server -vserver test1