Version of the software Cisco Wireless LAN controllers & Licensing (controllers HA and APs Adder & licenses basic questions)

In fact, one of my clients has two Cisco 5508 wireless LAN controllers installed in a site and back up and running now. one of them running software version 7.4 and the other running software version 7.6. Each of them works as a stand-alone controller with number of access points. Based on this scenario, answer below concerns:

  • Can we transfer all active licenses at one of them and use it as a HA free of charge?

  • Up to which version of the software, we can improve these controllers without any extra charge?

  • What we must do if we want to move two of them to version 8 software?

Waiting to hear from you soon about my concerns.

Here are a few notes:

-Only licenses Adder can be reheberges to another controller. Base license cannot be rehosted unless the unit is THAT RMA would be.

-Too long the WLC has a minimum of 50 access point license, so that the unit can be used for HA N + 1 or AP SSO.

s ' it use SSO of AP, the WLC must have connections to subnets for layer 2 even due to the IP address of the interface.

HA N + 1 can be used in sites different especially if the subnet do not align

-Scott

Tags: Cisco Wireless

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