Best practice power setting when doing a Site Survey for VOIP
Can someone please confirm or correct me. When doing a Wireless Active Site Survey for Cisco VOIP, I should be setting the Test AP to local power of 14, which is 25mW? Is this correct, or should it be another value? I asked the customer for the power of their weakest client and they do not know, but they claim there's a high probably that they will go with Cisco VOIP clients.
When you check the signal coverage, make sure the AP's radio transmit power does not use a transmit power greater than what the client devices can support. For example, by default, the Cisco Unified Wireless IP Phone 7925G uses the highest available transmit power by default (17 dBm / 50 mW for 2.4 GHz and 16 dBm / 40 mW for 5 GHz). It is possible to have a survey report that shows good coverage in all areas; however, if you have APs that operate at the highest transmit power, you might still experience uplink issues where the client devices do not support the same transmit power. For areas where there is deficient coverage, and you increase the AP transmit power to levels that the client devices cannot support, this only increases coverage on the downlink.
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...