Appendix A, Exception cases for PM and SNM

The upgrade process of the MX-ONE Service Node does in normal circumstances not require any manual handling of configuration and/or data connected to Service Node Manager (SNM) or Provisioning Manager (PM). However, the process might be inter­rupted for some unexpected reason. This could for instance be a manual interaction or a power failure.

To enable the possibility to restore configuration and data after such failure you are advice to take the following steps before the upgrade process starts. In case of need for restoration, contact your service partner for advice.