Broadcast from WLAN to LAN should work, the problem is from LAN to WLAN, which is blocked by default (for good reasons). That's why I think it should work if the SONOS is connected to the LAN for the initial setup. ... View more

I'm not entirely sure, but it might be unsupported on the x800 platform with 8.5 code: https://www.cisco.com/c/en/us/td/docs/wireless/controller/release/notes/crn85mr5.html#ap-wave2 Anyway, as WEP offers no protection at all, better move to unencrypted Open or WPA2+802.1x (the latter is recommended). Even worse, you might use domain credentials over WEP, which everybody can simply capture and abuse. ... View more

On the WLC go to Wireless - Dual-Band Radios - select the AP and Configure - on the right side, under Radio Role Assignment change to Manual, now you should be able to set it to Monitor. Tested with 8.8.125.0 and a 2802i. ... View more

Do you have more than one Radius server configured? If yes, do both use the same root certificate / issuer of the certificate? If not, then this is the normal behavior. Make sure that the certificate shown to the client is actually the correct one and not a Man in the Middle attack with a rogue access point. ... View more

There sure is a later one, Intel currently releases every 2-4 weeks a newer version. Besides that, you might want to upgrade to 8.8.125.0 as there were some bugs connected with the 2800 (included with 3800 series) fixed: https://www.cisco.com/c/en/us/td/docs/wireless/controller/release/notes/crn88mr2.html#resolved-caveats ... View more

One more thing, you have Global Broadcast Forwarding enabled?  "Controller > General > Broadcast Forwarding > Enabled" Please note, this can flood your wireless clients and is generally a bad idea. ... View more

I though SONOS uses Multicast and not Broadcast. Can you pair it while the SONOS is attached to the LAN and afterwards switch to wireless? ... View more

It will be out in the next few days and will probably fix various bugs and bring some new features. Also every upgrade is always a pain in the a** and takes a lot of time. If you wait for 3.7, you can skip one more upgrade. On the other hand, it's a very fresh release and will have some bugs for sure, which will take another 2-4 months to be fixed in some Patch/Update release. ... View more

Then I sadly don't know, never used a SONOS. What I can recommend though, make sure you run the latest version of the major release on the WLC. So if you use 8.0.x, upgrade to the latest 8.0 version. You did enable multicast (IGMP) on your network router? Do you have manageable switches? If yes, is IGMP enabled? ... View more

Yes, just make sure you run at least 8.5.151.0. See the release notes for features not supported on the 2800 platform. ... View more

Have a look here: https://bourskov.dk/2017/05/cisco-wireless-and-sonos-players/ Source: https://community.cisco.com/t5/other-wireless-mobility-subjects/unable-to-get-sonos-speakers-to-work-together-over-wlc-2504/td-p/3904545 ... View more

First of all, the new Cat 9000 series APs don't yet support OFDMA, this will be included in a future software release. Second, OFDMA (and also MU-MIMO) only works if you have several clients with capable adapters (MU-MIMO requires 802.11ac Wave 2 and OFDMA requires 802.11ax adapters with drivers supporting it). In other words, unless your APs and clients are upgraded with new adapters, those features don't (yet) bring you anything. This will change in the upcoming 3 years of course. Make sure, if buying new laptops, that they have 802.11ax cards built in, or at least 802.11ac Wave 2 ones (check the datasheet if they really support MU-MIMO). ... View more

Did you select the correct country for your AP in the initial setup? You have a -E model, so you must select a European country. If you select the wrong country, the radios might not come up. But the flashing colors typically indicate not enough power. ... View more

Issue is the /var/log/wtmp file, which uses nearly 80% of the partition. First I have to clean this.   #enter shell: shell #get root sudo su - #write an empty new wtmp file (this can take a minute) cat /dev/null > /var/log/wtmp #In my case the messages file was also already > 500 MB, I'm not sure yet if I should also clean it. wtmp file was 2.7 GB though. Now that this file is clean, time to fix the not working logrotate function.   Fixed it (probably until the next patch/major release) by editing the /etc/logrotate.d/syslog file (plus all the others for good measure, where I also received an error message). I added the line ' su prime gadmin ' [root@cpi1 logrotate.d]# vi syslog /var/log/cron /var/log/maillog /var/log/messages /var/log/secure /var/log/spooler { su prime gadmin missingok sharedscripts postrotate /bin/kill -HUP `cat /var/run/syslogd.pid 2> /dev/null` 2> /dev/null || true endscript } # To safe enter :wq # It will logrotate all the files mentioned in this file within the next 24 hours automatically # To manually rotate enter 'run-parts /etc/cron.daily/' Please note, this will NOT cleanup the used space, as the files will not be compressed nor removed (they will be kept for 1-4 weeks). So if you need space now, remove the files with a .1, .2, .3 or .4 ending after logrotate has run.  Please also note, logrotate can only successfully run if there is at least some space left. If the partition is completely full, clean the wtmp file first (or any other large file).    To rotate wtmp and btmp, edit the /etc/logrotate.conf to: … … … # other lines removed /var/log/wtmp { su root guser monthly create 0640 root guser rotate 1 } /var/log/btmp { su root guser weekly create 0600 root guser rotate 4 } # other lines removed … … .   ... View more

See my new messages. ... View more