My understanding of spatial multiplexing is that the separate data streams are better understood by the reciever when multipathing in the RF environment is high. If this is the case then to ensure multipathing, line of site between AP and STA should be avoided. Should I therefore aim to install a 1250 AP behind metal to get the best performance?
fella5, i heard exactly the opposite from Cisco. My takeaway from one of the 11n technical training sessions was that the traditional rules of AP placement were turned upside down...11n NEEDS multipath for optimal performance...we were told the more the better...
I was at the 11n training session also and the BU told us that we should survey the same as if you were using a 1242 or 1131. 11n uses multipath to provide better signal at a greater distance, but provides the same coverage. 11n is a draft and that helps in a multipath environment, but unless you have 'N' enabled on the AP and clients are all 'N' enabled, 802.11b/g and 802.11a environment will still have issues with multipath. So in short, they want to use the 1252, but most likely will still have normal 802.11b/g/a clinets.
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...