Cisco Cisco 2700 Series Wireless Location Appliance Notas de publicación

This section lists open and resolved caveats in location appliance release 3.0.37.0.

The following caveats are open (unresolved) in this release:

CSCsd36689—Access points in monitor mode do not detect probing clients as accurately as they do 
when in local mode. These access points do not track the clients’ RSSI values.

Workaround: Operate in local mode for the most accurate operation, if possible.

CSCse34650—After performing a calibration using a CCX compatible client on a floor with 
multiple controllers, it has been observed that some access points do not contribute enough 
calibration data points. This inaccuracy may be reflected on the Location Inspector quality accuracy 
page.

Workaround: There is no known workaround.

CSCsh47150—Moving a building from one location to another within a campus might cause 
synchronization issues. After moving a building within a campus, the synchronization page 
indicates that the building already exists and attempts to pull it, if you initiate a synchronization at 
that time it will result in an inaccurate mapping of access points.

Workaround: Unassign the campus or building elements from the location server, then 
synchronize. Reassign the campus or building elements and then synchronize again.

CSCsh79227—When connectivity between the location appliance and the controller is lost, alerts 
are not reported in WCS. Alerts are only reported when WCS loses connectivity to a controller. 

Workaround: Check for connectivity between the location appliance and the controller. Also, 
check the location events table for SNMP unreachable messages.

CSCsh95680—In some instances when WCS and the location appliance are in the same network, 
the location debug feature for the client which provides details on the signal strength and access 
point associated to that client, cannot hold an enabled state. A return to the Client Properties screen 
after enabling the feature, shows the feature not checked (disabled) and no RSSI information is seen 
on the map on the Client Properties page. This behavior has been observed when operating with 
Internet Explorer version 6.0 (6.0.2900.2180).

Workaround: Use another browser or another version of the Internet Explorer.

CSCsi12681—In cases where secure shell (SSH) versions earlier than 4.2, which do not support the 
GSSAPIDelegateCredentials option, are installed on the location appliance, third party security 
scanners might indicate security issues.

Workaround: Manually close all open ports on the location appliance and upgrade the location 
appliance SSH to version 4.2.

CSCsi14370—The Reboot Hardware button found on the Location > Location Server > Advanced 
> Advanced page in Cisco WCS does not immediately reboot the location appliance.

Workaround: To immediately reboot a location appliance, use SSH to reboot the location appliance 
from within the shell using the following command: reboot - h.