I have my wlc's sync to my Cisco cats which upstream to out master cisco box. AD syncs to itself. Both are very close, I have no issues ..
"Satisfaction does not come from knowing the solution, it comes from knowing why." - Rosalind Franklin
You mean I should sync AD and all my cisco devices with global NTP server?
Yes and no. If you know your network well, doing this is a pain in the proverbial backside because you have to open firewall rules to everyone going out to the global NTP server.
The smart thing to do is what George has described. You select a few (between two to four) to go out to the internet to synchronize. Normally I would nominate our core routers do this. Next, all our distribution switches and core switches synchronize to our core routers. All our servers, PCs, printers, WLC, switches sychronize to our distro switches.
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...