[j-nsp] Juniper's Gigabit performance
jared at puck.nether.net
Wed Dec 24 17:01:32 EST 2003
On Wed, Dec 24, 2003 at 03:20:29PM -0500, Phil Rosenthal wrote:
> Out of curiosity, were you able to have the juniper transmit >1gbps as
> well on a gig-e port , or only receive?
> If so, how?
We've had GE ports doing line-rate during DoS attacks.
Infact we've had 2 GE ports doing the ae0 (aggregated ethernet)
doing line rate. We've since gone to 10ge in those locations, so I can't
remember the exact hardware configuration.
Those were some impressive tests of the hardware. Vendors
that want hardware/forwarding testing just need to request a DoS
> On Dec 24, 2003, at 7:36 AM, Rubens Kuhl Jr. wrote:
> >>Now we are looking for alternatives so my question, what is Juniper's
> >>interpretation of Gigabit. Is this 1000Mbps divided, 500Mbps for RX
> >>500 for TX or can one really achieve (close to) 1Gb/s?
> >It can go a bit further than 1 Gbps... on tests we violated mininum
> >interframe gap specs and the router accepted all traffic without loss.
> >>Could you please post your Juniper-experience to the list?
> >A strong feeling that packets travel thru C75xx in slow motion...
> >juniper-nsp mailing list juniper-nsp at puck.nether.net
> --Phil Rosenthal
> ISPrime, Inc.
> juniper-nsp mailing list juniper-nsp at puck.nether.net
Jared Mauch | pgp key available via finger from jared at puck.nether.net
clue++; | http://puck.nether.net/~jared/ My statements are only mine.
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