Технические ссылки для Cisco Cisco 5520 Wireless Controller

Services with origin set to WIRELESS cannot be changed to WIRED if the LSS status is enabled 
for the service, since LSS applies only to wireless SP-DB.

When Origin is changed between wireless and wired, the SP-DB entries with the old origin type will 
be cleared.

This can be used to clear SP-DB entries for a service.

Any mDNS configuration performed on Active WLC will be synced up on Standby WLC besides the 
mDNS AP configuration. For mDNS AP no sync up is needed on standby as the AP configuration 
information is always stored on AP. Complete bonjour database will be synced to stanby WLC.

Following are the commands to debug bonjour:

debug mdns error enable

debug mdns message enable

debug mdns detail enable

debug mdns all enable

The above debugs are enhanced for the new features also.

Bonjour Browser and show mdns service not-learnt could be used as a debug tool as well.

Bonjour browser is a cache of all the service advertisements seen at WLC and not discovered 
because configuration did not allow learning.

Service advertisements across all VLANs and ORIGIN types that are not learnt are displayed in 
Bonjour browser.

Bonjour browser is a cache of top 500 service advertisements entries.

You can view the services that are not learnt and add them manually.

All platforms already supporting Bonjour in WLC software release 7.4, will support Bonjour in 
WLC software release 7.5 as well.