I have read a few posts on the similar topic but have not been able to find out exact cause of signal fluctuations in my network, this is the reason I want to seek help of you all in solving this issue. Here is what the problem looks like:
For multiple users, signal strength will first fluctuate from full to one or two lines sometimes and then will disconnect and connect again. If I check the activities for that user in WCS, I see that user was never disconnected. Its a remote location and I can not check the signals myself but one thing is for sure, the signal strength does go down. I can say that confidently because in WCS i see throughput going to almost zero sometimes and client loosing connection. But this is not always the case.
We have standard congiguration in all our offices and s/w ver on WLC is: 184.108.40.206 and APs are 1142N series.
Transferring Crash file from standby: Login to the Active WLC in HA.
From CLI: (Cisco Controller) >transfer upload datatype crash (Cisco
Controller) >transfer upload filename (Cisco
Controller) >transfer upload mode tftp (Cisco Controller) >transfer
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 f...
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. Prerequisites: Powershell SNMP Module
(Install-Module -Name SNMP) SNMP Write Access to y...