[c-nsp] RES: Is the 6704 really as terrible as everyone says?

Leonardo Gama Souza leonardo.souza at nec.com.br
Thu Dec 2 12:02:01 EST 2010


I already had problems using it to aggregate GTP/3G traffic. The
solution was to swap it with 6708 blade.
The 6704 blade was reaching 30% of its bw capacity and was dropping a
lot of packets....

-----Mensagem original-----
De: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] Em nome de Drew Weaver
Enviada em: quinta-feira, 2 de dezembro de 2010 13:41
Para: cisco-nsp
Assunto: [c-nsp] Is the 6704 really as terrible as everyone says?

I've read several posts on here that lead me to believe that the
WS-6704-10G is essentially the worst linecard ever produced.

The problem is, I only need 2 ports of 10G and just to replace 2x1Gbps
uplinks that almost never get anywhere near their line rate capacity.

If they are really, really, awful. I will probably just end up getting a
6708 for this particular switch, but I would rather not considering the
huge price difference.

Currently I am using the 1G ports off of the Sup720 as the uplink, and I
hear those have awful buffers as well.

So when upgrading from the ports on the Sup720 to a 6704, is that still
a bad move?

thanks,
-Drew


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