Designating the revision number of the MST region for a switch


spanning-tree config-revision revision-number
Configures the revision number designated for the MST region in which you want the switch to reside. This setting must be the same for all switches residing in the same region. Use this setting to differentiate between region configurations in situations such as the following:
  • Changing configuration settings within a region where you want to track the configuration versions you use

  • Creating a new region from a subset of switches in a current region and want to maintain the same region name.

  • Using the pending option to maintain two different configuration options for the same physical region.

This setting must be the same for all MSTP switches in the same MST region.

Range: 0 - 65535

Default: 0


This option is available only when the switch is configured for MSTP operation.