Unique fragmentation

Hi All,

Need some help on the below requirement.

CE1--------------------------PE1

Consider CE1 and PE1 are connected using a single interface.

This link will be carry both unicast and multicast traffic from CE to PE,
maximum ip mtu on the links is 1500, but we need to fragmented multicast
packets to allow maximum of 1450 size, unicast should be sent without
fragmentation for packets upto 1500.

Restriction: We cannot send multicast on a seperate subinterface and unicast
on a seperate subinterface. both should be carried over the same
subinterface.

Is there any way we could achieve this?

Thanks in-advance.

Regards,
sagar.ccie

Blogs and organic groups at http://www.ccie.net
Received on Fri Sep 17 2010 - 11:10:29 ART