Just like to give my take on Meraki and Sonos co-operation. First of all great thread!   I bought my self a couple of IKEA Symfonisk/Sonos speakers this Xmas and almost immediately experienced issues when trying to do multi-room audio.  At first i had the speakers connected to my "home" SSID where i have most of the home clients but that resulted in the issues above. The "home" SSID was configured to use Bridge mode, so no Layer 3 roaming etc. After that test i configured an specific SSID for the speakers, also using Bridge mode. This did a some what better experience with much less dropouts. Finally i ran an Ethernet directly from ONE(1) speaker to my MS220 letting the Speakers mesh between them selves. For me this was and still is the best experience with no dropout at all.    So in conclusion for anyone that have issues: I highly recommend an ethernet from ONE Ikea/sonos to your MX or MS or whatever other Router/Switch you might have 🙂       ... View more

What VLAN are you running in the switch as native? Does that match on the accessport? @barth wrote: Last time my network only 1 segment with IP 192.168.0.0/24. and my Meraki AP works fine. I have 2 SSID : bridge mode & NAT (DHCP Meraki)   Then we implement VLAN in our network, now Meraki AP port in switch already change to VLAN Client segment with different IP (10.10....) Now the problem is my meraki AP status is offline, i change the Meraki AP static IP address to VLAN CLient segment, but still can not ping (offline)   Somebody help me ?   ... View more

I would have put the XP device on a isolated VLAN and then used the FW to block any between the isolated VLAN and all other VLAN/INTERNET. Then only do specific permits on hosts/networks that is required to access the system and that the system access.   ... View more