Upgrade Information

This section provides key information about upgrading to this software version.

Supported Upgrade Paths

The following in-service (hitless) upgrade and rollback paths are supported by both the OCSBC and OCSR:

  • S-CZ7.4.0 -> S-CZ8.1.0
  • S-CZ8.0.0 -> S-CZ8.1.0

When upgrading to this release from a release older than the previous release, read all intermediate Release Notes documents for notification of incremental changes.