On the layer-2 switches you need the IGMP snooping querier. Also, the device that is routing between vlan 30 and 50 needs to have PIM enabled on the SVIs.
ip igmp snooping querier
Use the ip igmp snooping querier global configuration command on the switch stack or on a standalone switch to globally enable the Internet Group Management Protocol (IGMP) querier function in Layer 2 networks. Use the command with keywords to enable and configure the IGMP querier feature on a VLAN interface. Use the no form of this command to return to the default settings.
but the main answer in this situation is if i need to enable the queuer on all switches? Connection between switches is trunked. If i need to enable queuer on all of them, i think i must add an ip or vlan 30 on all switches from the same network.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.