I have a WLAN deployment with around 40 APs and dual WLC4400's. For some reason the clients seem too "sticky" to their first associated AP and don't roam. How can the system be tuned to make them roam to other AP's better?
You're quite welcome. Also, gather any information about the chipset in the m100s. I need to know if it is Intel or Summitt. This will help in tweaking the network. What chipset was in your laptop?
Turn the power down on the AP's and clients. Smaller cell sizes will force the client to look for another AP sooner.
This however, might mean you need more AP's, but there should be a happy medium somewhere since your AP power settings are too high as it is.
You can also restrict the data rates to go no lower than 11Mbps.
You should be careful with this to ensure that the clients still function (voice in particular) but it is still a viable method to create aggregate bandwidth and physically load balance the network.