Restoring a CMM to a Known Configuration from the CLI

Use this procedure to restore a CMM to a factory-default configuration or to a previously backed-up configuration from the CLI.

If the CMM is not operational, such as when you are installing a new CMM into a chassis that does not have an active CMM, you might need to restore the CMM from the commissioning shell instead. See Restoring a CMM to a Known Configuration from the Commissioning Shell.

Note: This procedure removes all existing provisioning and existing commissioning settings.

Note: You can only restore the CMM to a previously backed-up configuration if that configuration was backed up from this same chassis.

1. Back up the existing configuration. This is optional.
   1. Save the configuration database to a remote location.

      See Backing Up the Configuration Database.

   2. Save the running configuration to a remote location.

      For example:

      bti7800# show running-config | nomore | save 10.1.220.104_running_config_20150706

      Value for 'password' (<string>): *********** 
      bti7800# copy file 10.1.220.104_running_config_20150706 remote-url ftp://user@10.64.7.51/10.1.220.104_running_config_20150706 
      Value for 'password' (<string>): 

2. Restore the CMM.
   1. To restore the CMM from the factory-default configuration:
      bti7800# system database restore factory-default

      This is a service-affecting action that will overwrite the configuration database with default values and perform an automatic reload all cold. 
      Do you wish to continue? [no,yes] yes 

   2. To restore the CMM from a previously backed-up configuration stored at a remote location:

      For example:

      bti7800# system database restore remote sftp://user@10.1.1.1/10.75.0.5_BTI7800v2.1.0_23151_20160309_205021.tar.gz

      Value for 'password' (<string>): 
      This is a service-affecting action that will overwrite the configuration database and perform an automatic reload all cold. 
      Do you wish to continue? [no,yes]  yes 

      Note: You can only restore the CMM to a previously backed-up configuration if that configuration was backed up from this same chassis.

   3. To restore the CMM from a previously backed-up configuration stored in local chassis storage:
      bti7800# system database restore local This is a service-affecting action that will overwrite the configuration database and perform an automatic reload all cold. Do you wish to continue? [no,yes] yes

      This command might take 15 minutes or more to complete.

      Note: This option is available only for the BTI7801.

   The CLI session closes and the CMM reboots into the specified configuration. This might take several minutes. You will need to reestablish the SSH session to log back in.