Wireless can be used to cover a whole city. Usually this is ISP's that have something set up. You also need to see what the laws are for your country are not all countries allow it. There are Base Stations and NON-Line of site Antennas but they are from other companies and not from cisco.
But remember that if we are talking of 802.11* standards then we are talking of using unlicensed radio frequencies, as opposed to GSM. So technically speaking, you can cover whole city with your wireless network but you cannot guarantee your customer this will work everywhere undisturbed. Opposed to GSM of course.
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...