[c-nsp] RES: IPv4 fragmented packets on SUP720-3BXL

[Leonardo Gama Souza]

Hi,
Actually I meant the ability to forward fragmented packets in hardware.
The router is not fragmenting the packets at all.

-----Mensagem original-----
De: Rubens Kuhl [mailto:rubensk at gmail.com] 
Enviada em: terça-feira, 10 de novembro de 2009 17:41
Para: Leonardo Gama Souza
Cc: cisco-nsp at puck.nether.net
Assunto: Re: [c-nsp] IPv4 fragmented packets on SUP720-3BXL

Leonardo,

Do you mean the ability to fragment packets when traversing to smaller
MTU links, or matching fragmented packets in ACLs (fragment ACL
clause) ? On my experience it doesn't support the former, and the
later is PFC-supported but not available on every IOS release.




Rubens


On Tue, Nov 10, 2009 at 5:31 PM, Leonardo Gama Souza
<leonardo.souza at nec.com.br> wrote:
> Hi list,
>
>
>
> I would like to know whether SUP720-3BXL supports IPv4 fragmented
> packets in hardware or not.
>
> If it can be supported in hardware, in which cases would the PFC3 punt
> the IPv4 fragmented packets to MSFC?
>
> Unfortunately I could not find/receive a good reference about it so far.
>
>
>
> Thanks.
>
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