Trouble with inter-vlan multicast routing

[nghia.nguyen]

Hi guys , i have 3650 switch with ip service license,

I need 4 vlan 100,200,300 for multicast input , 500 for multicast output.

I need multicast routing all multicast address from 100,200,300 to 500 .

I configured : 

ip routing

ip multicast-routing

vlan 100

ip address 10.22.0.253 255.255.255.0

ip pim dense-mode

vlan 200

ip address 10.23.0.253 255.255.255.0

ip pim dense-mode

vlan 300

ip address 10.24.0.253 255.255.255.0

ip pim dense-mode

vlan 500

ip address 10.26.0.253 255.255.255.0

ip pim dense-mode

I try  1 multicast address from vlan 100 : 239.1.1.38  TTL 32 , catch it in access port of vlan 500 

but nothing to see.

Can you help me to solve this problem? 

Thanks!

[Harold Ritter]

Hi,

Do you have a multicast listener in vllan 500 or do you just put a sniffer on the access port to see whether there is multicast traffic or not? IGMP snooping is enabled by default and will prevent multicast traffic from being sent on an access port if there is not listener for a specific multicast group.

Regards,

[nghia.nguyen]

Thank you Harold for quick reply i'm newbie with multicast routing so as my understanding from you said "do you have a listener from vlan 500" -> yes my laptop listen .
I tried configure above from a sample from this forum , dont know why my config not work.
Thank you for any advice!

[Harold Ritter]

Hi Nghia,

Could you tell me how you transmit your multicast traffic and how you receive it. Do you have sotware on your laptop to receive the multicast traffic?

Regards,

[nghia.nguyen]

Vlan 100 and 200 connect to layer 2 switch, these switch provide multicast source(from ird , encoder...). In vlan 500 that my laptop connect we use vlc , tsreader