Cisco Cisco 5760 Wireless LAN Controller Guida All'Installazione

The WLCs mentioned above are used for the testing purposes.

1.

AIR-CT5760-HA-K9 
SKU with Standby: 
AIR-CT5760-HA-K9 
SKU

Both the units are active and the standby controller has the 
HA SKU. Stacking is not allowed. There are no licenses for 
AP.

2.

AIR-CT5760-<apcoun
t>-K9 SKU with 
Standby: 
AIR-CT5760-HA-K9

The licenses for AP are limited as per the AP count on the 
active controller.

3.

AIR-CT5760-HA-K9 
SKU with Standby: 
AIR-CT5760-<apcoun
t>-K9

If an controller with HA is stacked with another SKU having 
licenses; there is a possibility to add more AP's when the 
primary controller is down. On AIR-CT5760-500-K9 there 
are 1000 APs with a Syslog warning that AP License usage 
exceeded by 500. The additional APs would disconnect after 
stack reboot or AP reboot.

4.

AIR-CT5760-<apcoun
t>-K9 SKU with 
Katana-2: 
AIR-CT5760-<apcoun
t>-K9

Active controller has licenses for 500 AP. The standby 
controller has licenses for 250 AP. In total there are licenses 
for 750 AP.  The total AP count is limited to 1000.

5.

AIR-CT5760-<apcoun
t>-K9 SKU with 
Katana-2: 
AIR-CT5760-<apcoun
t>-K9

The first controller with Release 3.3 build and second 
controller with EX1/CCO. Both controllers need to have 
same version of code on them for stacking. If not, there is a 
mismatch for the licenses.

6

AIR-CT5760-<apcoun
t>-K9 SKU [DTLS 
image] with Katana-2: 
AIR-CT5760-<apcoun
t>-K9

Two Cisco 5700 Series WLC with LDPE images can form a 
stack. LDPE and non-LDPE combination of Two Cisco 5700 
Series WLC results in a mismatch and does not form a stack.