We have a Cisco 3504 WLC anchor controller that provides anchoring to several remote foreign controllers for certain WLAN's. This anchor is a single point of failure, and we are looking at options for providing redundancy in the event of a controller hardware failure. Is it possible to use SSO for this use case? Or would it be better to point the foreign controllers to multiple anchors? Can a WLAN on a foreign controller be associated with multiple anchors?
With newer code you can define the primary and secondary. Take a look at the configuration guide for the code you are using. That will explain the anchoring better.
Ok, For clarification, can a WLAN on a foreign controller be pointed to multiple anchors? Do you adjust the priorities in this configuration having the secondary anchor with a higher priority in case the primary anchor fails?
With newer code you can define the primary and secondary. Take a look at the configuration guide for the code you are using. That will explain the anchoring better.
-Scott *** Please rate helpful posts ***
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