Is there by any chance of an ICND1 workbook with labs? I noticed that in ICND2 workbook there are some packet tracer labs that are ready for use and with the pdf, it refers to completing it before starting that one.
I just logged in and checked and there is in fact a ICND1 workbook available
Just know, INE just just release a new website back in the first weeks of July. Why you did't see some labs.