OTV Multicast in Unicast Mode

[Colm OLeary]

Folks,

When running OTV in Unicast mode, is support for Multicast traffic enabled across the Overlay automatically?

Is there any additional configuration required to support Multicast frames across the Overlay or are they forwarded just like Broadcast franmes?

Kind Regards,

Colm

[sean_evershed]

This post may help.

https://supportforums.cisco.com/message/4023112#4023112

Don't forget to rate all posts that are helpful

[Colm OLeary]

Sean,

Thanks for th reply.

My transport between the DC does not suport Multicast routing - Only unicast.

I have read that enabling an IGMP querier in the DC will allow for IGMP messages to be forwarded across the Overlay?

Colm