Sorry if this is the wrong section, please move if so.
I have booked my CCNA for the end of august, my home lab currently consists of:
2x1720 with wic-1B S/T & WIC-1T
though the book I am reading says that the exam uses the 2950.
Is there any functional difference between them for the purposes of the exam? I would like to avoid buying a 2950 if possible, but if the differences warrant it I will.
Thanks in advance,