Kind of yes, kind of no. A Wireless LAN Controller operates via licenses, so it can support X access points, regardless of their type. The thing to keep in mind is the bottleneck that's created by having traffic pass through the controller. 50 APs each passing 20Mbps max = 1Gbps, and a 50-AP WLC has 2Gbps in uplinks. 50 802.11n APs each passing 100+Mbps quickly clogs the pipes.
Keep in mind that 802.11n implementations rarely hit this high throughput. It's only when in pure 802.11n implementations (no 802.11a/b/g). In these cases, you should probably avoid fully loading controllers, and use WiSMs where possible.
The odds of you hitting this throughput ceiling in the next 2-3 years is unlikely. Most devices today are still 802.11b/g. A new generation of controllers will be released in the next year or so to enhance throughput and resources such as processor and memory power.
Wireless is access network. As much as I remember max oversubscribe rate for this type of network is 20:1. Max average throughput per one 1250 is around 250Mbs. So with WLC4404-50 You have 6.1:1. I think your IT manager would be delight :-).
Transferring Crash file from standby:
Login to the Active WLC in HA.
(Cisco Controller) >transfer upload datatype crash
(Cisco Controller) >transfer upload filename <Desired filename>
(Cisco Controller) >transfer up...
This is the start of a display filter cross reference between Wireshark and OmniPeek.
The 1st installment is a table of advanced filters. More filters will be added as time allows.
It is a living doc, so check back for changes every so often
Please feel ...
I have created a Powershell script to automatically add a Wireless Guest User on Cisco WLCs. (tested on 2500 Series)
The script should be completely self explanatory.
Powershell SNMP Module (Install-Module -Name SNMP)
SNMP Write Access to...