[j-nsp] ex4200 throughput trouble on 10GE interface

Chuck Anderson cra at WPI.EDU
Thu Aug 6 10:02:54 EDT 2009


I'm only using Layer2 features, so perhaps that is why I'm not having 
problems.

On Thu, Aug 06, 2009 at 11:16:23AM +0400, Michael Schedrin wrote:
> I had issue with bootp helper. It had stopped forwarding packets at the
> moment. Also only reboot resolved the problem.
> 
> 2009/8/5 Chuck Anderson <cra at wpi.edu>
> 
> > On Wed, Aug 05, 2009 at 11:00:31AM +0200, Malte von dem Hagen wrote:
> > > Hi,
> > >
> > > Michael schrieb:
> > > > I use 9.5R2.7. Very interesting information about 9.3. Where did you
> > hear
> > > > about it?
> > >
> > > we ran into several severe bugs on our EX switches, regarding different
> > > functions (aggregated ethernet, virtual chassis, spanning tree etc. etc.)
> > and
> > > got that recommendation from our Juniper SE. That statement is some
> > weeks/months
> > > old though, so I can't say if the situation changed.
> >
> > Interesting.  I've been using aggregated ethernet and virtual chassis
> > on 9.5R2.7 without major issues since May.  Also dhcp-snooping, ARP
> > inspection, IP Source Guard, and secure-access-port allowed-mac.  One
> > minor issue I had was failure to save/restore the persistent
> > dhcp-binding-table on reboot.


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