Примечания к выпуску для Cisco Cisco 2106 Wireless LAN Controller
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Release Notes for Cisco Wireless LAN Controllers and Mesh Access Points for Release 4.1.192.22M
OL-16242-03
Caveats
Caveats
This section lists open, resolved and closed caveats in release 4.1.192.22M.
Open Caveats
The following caveats are open (unresolved) in this release:
•
CSCsg88704–In large mesh deployments, the default configuration database settings of 512 and
1024 (system dependent) might not be large enough to address the needs of the network and
additional entries to the database are refused. This condition is true of large non-mesh deployments
as well.
1024 (system dependent) might not be large enough to address the needs of the network and
additional entries to the database are refused. This condition is true of large non-mesh deployments
as well.
Configuration database entries include MAC filter lists, access point MIC and SSC lists, dynamic
interfaces, management users and local net users.
interfaces, management users and local net users.
The following error messages are indicative of a configuration database that is full and not accepting
additional entries:
additional entries:
–
"Error in creating MAC filter"
–
"Authorization entry does not exist in Controller's AP Authorization List."
Workaround: Increase the configuration database to 2048 using the config database size 2048
command. In the controller GUI, you can set the configuration database setting at the following
window: Security > AAA > General.
command. In the controller GUI, you can set the configuration database setting at the following
window: Security > AAA > General.
•
CSCsj18620–From the Mesh Parent-Child Hierarchal View panel, selecting a colored dot next to a
MAP or RAP to view SNR details might result in an overlap of the two panels.
MAP or RAP to view SNR details might result in an overlap of the two panels.
Workaround: None.
•
CSCsj48049–The Custom options for the TX Power Level Assignment parameter (Configure >
Access Point > Radio) in Cisco WCS do no reflect the correct dBm values; however, the correct
values are resident in the software.
Access Point > Radio) in Cisco WCS do no reflect the correct dBm values; however, the correct
values are resident in the software.
Workaround: Select the Tx Power Level Assignment based on the values 1 (high) to 5 (low) and
ignore the dBm values associated with those numbers.
ignore the dBm values associated with those numbers.
•
CSCsj79606–In some cases, mesh neighbors for a RAP do not display in the WCS mesh link panel
(Monitor > Access Points > RAP Name > Mesh Links) when the RAP is operating without an
assigned bridge group name.
(Monitor > Access Points > RAP Name > Mesh Links) when the RAP is operating without an
assigned bridge group name.
Workaround: Check the controller GUI (All APs > Access Point Name > Neighbor Info Page)
or
CLI (show mesh neigh {summary | detail} Cisco_MAP) for the mesh neighbor information or
assign a bridge group name to the RAP.
assign a bridge group name to the RAP.
•
CSCsj79625–In Cisco WCS, the link test results panel generated from the Mesh Links tab (Monitor
> Access Points > AP Name) might not be easily viewed.
> Access Points > AP Name) might not be easily viewed.
Workaround: Ensure the browser window is fully open. Slide the browser scroll bar down to
modify the location of the link test results panel for better viewing.
modify the location of the link test results panel for better viewing.
•
CSCsj98069–In some cases, after a RAP changes its bridge group name, the modified name does
not display in Cisco WCS; however, the modified name does display in the controller GUI and CLI.
not display in Cisco WCS; however, the modified name does display in the controller GUI and CLI.
Workaround: Use the controller GUI or CLI commands to access the required information for the
relevant RAP.
relevant RAP.