I am pending to deploy wireless controller in my new office. I will have 20 Vlans for different departments or functional staff. For previous setup experience, we will use two 21xx WLC and map each VLAN to each WLAN.
This few days, I read there is a new feature in latest IOS (v7.2) call "Vlan Select" / "Interface Group" so I would want to ask is it mean I can group all the VLAN to one interface group. Then assign this interface group to on WLAN but I don't understand how the WLC can correctly assign a end point with corresponding VLAN. For example, a guy should be assigned to VLAN 5, how can WLC assign it to VLAN 5 if this guy access a WLAN with the interface group which include VLAN 1~20?
When using interface groups the vlan assignment will be in round robin. If VLANs in the the interface gropu belong to VLANs from 1 - 20 then first client to connect will be mapped to VLAN 1, second to VLAN 2, Third to VLAN3........ Twenth to VLAN 20, 21st clietn will go to VLAN 1 back again....etc.
If you need to have a particular user put into a particular VLAN, you would need to use dynamic VLAN assignement from your AAA server. IETF attributes 64/65/81, would need to be configured in the group the user(s) belong to, so that it sends this to the WLC when teh 802.1x authentication happens.
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...