Creating Mroute Port Limits

When a multicast forwarding entry (that is, an mroute) is added with an outgoing interface (OIF) on a port, the OIF count for that port is incremented. If you configure a port limit, and the OIF count on the port exceeds that limit, no OIFs on that port are added to mroutes (that is, OIFs are blocked).

To configure a limit on the number of mroute OIFs that can be added across different virtual routers on a port:

You can use the no mroute port limit command to remove any OIF port limits.

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