Hey All,
You can adjust the settings (IO,IRQ) of your 3com cards via their dos
setup utility. There really is no need to buy another card.
HTH,
Harry Hoffman
Manager - Information Technology
Restaurants Unlimited Inc.
206.634.3082 x. 270
On Mon, 10 Jul 2000, Justin Zygmont wrote:
>
>
> On Mon, 10 Jul 2000, bill t wrote:
>
> >
> > Here is the situation.
> >
> > I am building a firewall with an old 486 33 Mhz.
> > Motherboard = ???
> > ram = 20 M
> > hd = 800 M
> > 2 3com 3c509 ethernet cards
> > 1 56 k zircon internal modem
> >
> > The problem.
> > The network hangs.
> > if one ethernet card is started I can ping the test machine easily. When the
> > second is turned on everything freezes.
> >
> > Questions
> >
> > Has anyone seen this before?
> > Is there a fix?
>
> Yes. I had the EXACT same problem. Your 3c509's are defaulting to IRQ 10
> since they are PnP. My solution was to but a jumpered SMC card for $5 and
> set it's IRQ to something other that 10. The remaining 3com will work
> fine. The 3coms will chose IRQ 10 regardless of any software settings.
>
> hope this helps...
>
>
> > For the record I haven't gone through the howto networking on this yet but
> > plan to download the most recent.
> >
> > Any help would be appriciated
> >
> > Thanks,
> > Bill
> >
> >
> >
> >
> >
> > _______________________________________________________
> > Get 100% FREE email for life from Excite Canada
> > Visit http://mail.excite.ca
> >
> >
>
>
>
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