Re: Unique fragmentation

Make a GRE tunnel, adjust MTU, send the multicast traffic through the
tunnel.

-- 
-- 
Sincerely,
Shawn Zandi
Network Architect and Consultant
Cisco Certified CCIE x2 (R&S + Security)
Juniper JNCIS x2 (ER & SEC) - Foundry/Brocade BCNE - Procurve Master ASE
(MASE)
web: http://www.shafagh.com
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On Fri, Sep 17, 2010 at 2:10 PM, Sagar ccie <sagar.ccie_at_gmail.com> wrote:
> 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
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