In the interface to Internet we have a trunk with 802.1q with 2 VLAN. It is a Gigabit interface of a Catalyst 6509, only we can configure the level 2.
We need to limit the traffic output for one of the vlan, so as not to flood the link shared with the other vlan.
In other words, we need limit all traffic from only one VLAN of the trunk (without distinguishing type of traffic). How we could do?