By default, when you turn on or reset the Branch Gateway, the Branch Gateway loads firmware from Bank B. To change the default bank from which firmware is loaded during startup, use the set boot bank command. For example, to configure the Branch Gateway to load firmware from Bank A on startup, enter set boot bank bank-A. Now, when you reset the Branch Gateway, it will load firmware from Bank A.

To display the bank from which the Branch Gateway is currently set to load its firmware upon startup or reset, use the show boot bank command.