topic ssid numbers in Wireless

ssid numbers

suthomas1 — Sun, 04 Jul 2021 04:13:03 GMT

Hi All,

We have a Cisco 2505 WLC which can support 5 Ap's based on license. Is there any limitation on the no. of ssid's that can be configured on a wlc, how to determine that detail.

thanks in advance!

ssid numbers

Scott Fella — Mon, 12 Dec 2011 15:48:34 GMT

Keep in mind, the maximun number of ssid's per AP is 16. Best practice is to only have around 4.

ssid numbers

Surendra BG — Mon, 12 Dec 2011 15:49:28 GMT

on the WLC its 512 and on the AP its 16..

http://www.cisco.com/en/US/partner/docs/wireless/controller/7.0MR1/configuration/guide/cg_wlan.html#wp1084744

Please dont forget to rate the usefull posts!!

ssid numbers

suthomas1 — Mon, 12 Dec 2011 16:19:20 GMT

thanks, what is the best practice no. for a wlc

ssid numbers

Scott Fella — Mon, 12 Dec 2011 17:04:33 GMT

Best practice is to keep it down to a minimum. I would have to say 4 ssid's max.... this doesn't mean you can't have 5 or more, it depends on your clients. Some older clients and maybe some new, might have issues with seeing all beacons from the AP's. The less the less RF noise:)

ssid numbers

George Stefanick — Tue, 13 Dec 2011 13:19:17 GMT

I would piggy back further on Scotts comment. Each SSID you add the more medium you need for beacons. It doesnt sound like much, but take 1 AP and enable all 16 SSIDs. Then open a wifi analyzer and you will see network ultization just for managment traffic spike to 40%+, with data no traffic.

So its always best to have less SSIDs rather than more .