Cisco Cisco 2106 Wireless LAN Controller

If you need information about a specific caveat that does not appear in these release notes, you can use 
the Cisco Bug Toolkit to find caveats of any severity. Click this URL to browse to the Bug Toolkit:

(If you request a defect that cannot be displayed, the defect number might not exist, the defect might not 
yet have a customer-visible description, or the defect might be marked Cisco Confidential.) 

For the most up-to-date, detailed troubleshooting information, refer to the Cisco TAC website at

Click Product Support > Wireless. Then choose your product and Troubleshooting to find information 
on the problem you are experiencing.

This section lists updates to user documentation that has not yet been added to either printed or online 
documents.

The Package Contents section in the Quick Start Guide: Cisco 4400 Series Wireless LAN Controllers 
should be updated to include this item, which is included with the 4400 series controller:

DB-9-to-DB-9 null modem cable

CSCtd84522

Fiber port (gig3) does not create VLAN subinterfaces when bridging

CSCtd91013

memory corruption crash on 5500

CSCte01087

5508 on 6.0.188.0 won't let AP join when on different VLAN than mgmt int

CSCte07702

Rap 1522 crashes periodically

CSCte08161

Cannot get IP address from server if key-management is "wpa optional"

CSCte43508

5508 data plane hang/crash Task Name: osapiReaper

CSCte73125

APs cannot join wism

CSCte90708

Controller crash in emWeb while viewing mac filter table in GUI