- We've discussed wireless LAN deployment considerations
in an earlier module and here we want to dive a bit deeper
into wireless technologies.
In this module, we'll first look at
the overall theory of wireless communication
and see how that takes place.
We'll also examine different access point modes
and antennae types and look at access point operation modes.
We'll look at the difference
in layer two and layer three roaming with wireless clients
and we'll see how we can troubleshoot
some common issues from a wireless LAN controller.