[c-nsp] PA-GE - Incrementing Ignored and Overrun Errors

Gert Doering gert at greenie.muc.de
Thu Feb 26 02:34:42 EST 2009


Hi,

On Wed, Feb 25, 2009 at 11:15:25AM -0500, Lamar Owen wrote:
> I will say this: the 7401 that is paired with the 7507 is somewhat faster; the 
> 7507 is running RSP8's.  I don't, unfortunately, have any metrics on just how 
> much faster the 7401 is, sorry.

With an RSP8 and only two active interface at a time, throughput of that 
box will likely be better (and less bug-prone) if you disable "distributed 
switching".

The RSP8 is documented to handle 240 mbit/s with 64-byte packets, while the
vip2-50 is at 46-71 mbit/s and the vip4-80 71-107 mbit/s.

(routerperformance.pdf)

gert
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Gert Doering - Munich, Germany                             gert at greenie.muc.de
fax: +49-89-35655025                        gert at net.informatik.tu-muenchen.de
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