Multicasting with SG500 Switches and SG300

[FloydBall]

We have been trying to figure this one out for a while now. 

We have a core of 7 stacked switches (L3) - SG500 deployed on LAN.

On our WLAN: We have 5 SG300 switches deployed.  One of five switches is configured as an L3 switch. The SG300 (L3) switch is connected to the stack and trunked for VLANs to communicate into the LAN.  This is all working fine for us.

The problem: 

We have acquired Cisco Meraki Access Points.  These are all plugged into the WLAN switches. The recent issues: we now need to get the mirroring service (Bonjour) configured and cannot do so due to multicast issues.

The multicast gets to the LAN from the WLAN.  (See screenshot.)  However, we still can't connect using the airserver feature.

10.10.13.65 (VLAN 20) is an iPad trying to connect to the mirroring service no a PC located on the LAN (10.10.10.0) - VLAN 1. 

[mipopov]

Hello Floyd,

What the following command shows ? 

switchxxxxxx# show bonjour

[FloydBall]

Hi mipopov,

On the LAN switch bonjour is enabled for vlans 1,4

On the WLAN switch (L3), bonjour is enabled on: 1,4,10

[mipopov]

Hello Floyd,

Try to add VLAN 20 to bonjour interfaces:

switchxxxxxx(config)# bonjour interface range VLAN 1,4,10,20

What happens?

Cheers, 

Mike