I have a ME installation. The controller is a AP-3800 8.10.112 and there are 23 AP's and 5 WLAN's. In normal operation memory is at 84% and with 60 clients shared between all the AP's the controller memory is at 90% and it stops serving clients on the controller AP.
I have rebooted the Master AP and disabled Application Visibility. Now memory is at 78%.
Is this high memory usage normal?
I can read in the datasheet that Cisco Aironet 3800 ME can support 16 WLAN, 100 AP's and 2000 clients and that "If there are more than 25 Access Points in a Mobility Express network, the Master AP(running the Wireless LAN controller function) can service a maximum of 20 clients. This limit only applies to Master AP and not any other Access Point in the Mobility Express network".
I don't reach those limits by far.
Do I need to change configuration?
I have Efficient Join enabled, I will try to disable it and I amb going to upgrade to 8.10.121
I think I need SNMP because I am creating guests users from Cisco Prime
DNAC? I think I don't use it
Migrating to EWC on 9100? I was thinking about it, but a little afraid about a technology even newer than Mobility Express, but sure I am going to consider it and do some testing
i have the same issue.
I disabled the avc and efficient join, but memory usage is still 78%, on 2802i and 3802i.
I am running the 22.214.171.124 Version.
Thanks in advance for any further Information