For redundancy you have 2 choices. Get another WLC with license or the HA WLC. Both will work, but the HA WLC is cheaper because it's just used for N+1. With a licensed WLC, you can have half on one WLC and half on the other. So it depends how you want your redundancy. I like having licenses because of the fact that I can split the load between the two. This also allows me to know that the other WLC is function properly. Now if budget is a priority, then go with the HA WLC and setup that as N+1.
IntroductionHow to use the Wireless LAN Controller Configuration Analyzer (WLCCA)
Javier Contreras is a Senior Tech Lead for the Wireless Business Unit in Cisco, with over 2 decades of experi...
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(#)For this reason being that : - application that doesn't use multicast, sends one copy of each packet ( data unit of traffic at layer 3 ) to each client (" who seeks the traffic ).- application that does use multicast, sends ...
Transferring Crash file from standby:
Login to the Active WLC in HA.
(Cisco Controller) >transfer upload datatype crash
(Cisco Controller) >transfer upload filename <Desired filename>
(Cisco Controller) >transfer up...