Dan Hollis wrote:
> On Fri, 22 Sep 2000, Vitaly Luban wrote:
> > One may have cPCI configuration with two or more NICs on each side
> > of the router, with dynamic IP reallocation and hotswap that's make sense
> > IMHO.
>
> Easy for ethernet where you have shared media and switches, but what about
> ptp synchronous serial lines? Oh dear thats a problem isnt it 8)
Not, if one have two USARTs, receivers paralleled & syncronized, transmitters
wired-OR
and one of the transmitter's output held at "1" by hotswap driver. Swap
scenario, IMHO,
trivial.
Vitaly.
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