THE 5-SECOND TRICK FOR CERTIFICATE COURSE

I have a DAG ecosystem with 6 servers(2Mailbox+2CAS+2EDGE,Exchange2013 CU21), on that situation, I just do the method in any one mailbox server (for example MX1SVR) then wait The brand new certificate to replicated to another five servers throughout some hrs ? OR i have to operate the exact same procedure on just one CAS server and one particular E