Wednesday, October 28, 2020

IGMP Snooping/Multicast Routing

I have a device that requires broadcast traffic for the controller to be setup. However this device is on a different vlan than the controller software.

vlan 1 - controller vlan 2 - controller

I enabled IGMP Snooping on both vlans (Cisco SG500) Both vlans connect to an ISR 4451 through a trunk.

I assume I have to enable something on the two interfaces on the router.

I have not really done anything with Multicast Routing before so any help would be appreciated. I have found some cisco articles but I don't quite understand what this could possibly break.

Any thoughts advice would be great.



No comments:

Post a Comment