hello every1. I feel ready for the 607 exam but i would like to clear up any last minute nuances with your help if poss.
im looking for help on ROMMON commands such as the o/r and how its used and anything else i should be focusing on regarding ROMMON
also i need to focus on TCP and UDP and which protocols use them, i know most of them but need like a list of which use what to make sure i know them all. Are there any tech notes on this site that cover such a thing?
one last thing, how detailed do we have to know ACLs wildcard masks? Do we have to be able to filter a range odd and evens etc or will hosts and subnets etc suffice?
anyone with any help will be very much appreciated.

i wish anyone luck if they are about to take the CCNA 640-607