question about multiple certificates
Hi experts,
Our customer will renew the CA certificate and has question about it.
About following three cases for example:
1. There are two certificates in both EBS and supplier side.
CA certificate in EBS side / server certificate in supplier side
Old: 2019/06/12-2020/06/27 / 2019/06/12-2020/06/27
New: 2020/06/12-2021/06/27 / 2020/06/12-2021/06/27
2. There are two certificates only in supplier side.
CA certificate in EBS side / server certificate in supplier side
Old: will delete at 2020/06/11 / 2019/06/12-2020/06/27
New: 2020/06/12-2021/06/27 / 2020/06/12-2021/06/27
3. There are two certificates only in EBS side.
CA certificate in EBS side / server certificate in supplier side
Old: 2019/06/12-2020/06/27 / will delete at 2020/06/11
New: 2020/06/12-2021/06/27 / 2020/06/12-2021/06/27
Does this overlapped period(2020/06/12-2020/06/27) have problem?