When using the ACU site survey function what are acceptable S/N ratios for the different transmisstion rates. I have heard in the past that a S/N ratio of 12dB is adequate for 11MB transmission. Is there any Cisco documentation to support this.
The answer is "it depends." Cisco AIR-PCM352 cards have about a -3db better receive sensitivity at thet 11MB rate than most cards. Cisco 352 cards tend to rate shift from 11 to 5.5 somewhere around 20db, depending on other factors.
If you do a site survey, you have to know what clients you're going to have to support. I'd bet that at some point, you're going to have to support non-Cisco cards.
My recommendation is that when you use a Cisco card to do a survey, give yourself an extra 3db of wiggle-room. So, to support 11MB data rates, I survey for a 23dB s/n ratio.
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...