Subnetting Made Easy

[directly_connected]

Actually, I would stick with the subnetting in general for now, by adding a section on VLSM, then supernetting (and how it applies to routing protocols), and then maybe acl's later. I remember when I was studying for CCNA, a lot of people kind of freaked out at the concept of VLSM because it took them a while to grasp the whole subnetting concept. The way you have explained it with examples in your tutorial, I think people would grasp the VLSM concept without too much fear of being overwhelmed. As for access-lists, they used to be part of the CCNP cirriculum, until I think 3 or so years ago.

Tim