Attach a console, reset the switch, at password entry try
ctrl+b, a, ctrl+y, n, ctrl+e, t.
the whole lot spells "baynet", but use ctrl b, y and e
(origonally suggested by a visitor to Tek-tips, J1MRD, it may not work on all versions of the firmware) I tried to remain child-like, all I acheived was childish.