Debugging Notes

Hello, There is a best practice section that is missing here before the Debugging notes. Please bring it back from the old doc. Thanks

  • If zero-touch is taking longer than expected, enter the following command and save the output for analysis: debug stack zero-touch 2 (where 2 is the level of debug).

  • During SPX system deployment, make sure that ports intended for zero-touch discovery remain up. If for any reason any of these ports go down, the zero-touch utility automatically creates LAGs based on ports detected during zero-touch discovery.

  • Do not run the zero-touch utility if any of the PE candidates contain any stacking configuration. The recommended best practice is to create a clean unit before any zero-touch deployment.

  • Beginning with FastIron 08.0.61, a user can collect the dumps of the following ZTP commands for debugging purposes:

    • show spx zero-touch status

    • show spx zero-touch ipc

    • show spx zero-touch log

  • If a new unit is running a switch image, once the unit is added, the Auto-Copy utility copies the router image to the new unit. Refer to Image Upgrade for more information. If the Auto-Copy utility is not completed, you must save the configuration and reload the CB.