I have problems with the roaming and connectivity of WLAN Clients:
There are 2 Cisco Inline power switches (3524) with access points (AP350). The 3524 switches are connected through their gigabit interfaces to a 6509 Catalyst. When a WLAN Client roams from the access point on the first 3524 switch to an access point on the other 3524 it looses the IP connectivity to the network (locally fron the AP I can ping the client).
I found out that if I clear the arp-cache on the 6509 the connectivity gets restored after a few seconds.
Now my question: Is there a possibitlity to reduce the connectivity loss to 0 sec. without changing the network design?
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
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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...