how to get dhclient to reconfigure link?

[Joe Smith]

Alan Cox wrote:
> 	ifdown eth0
> 	ifup eth0
> ...

Doh!

I always forget if(up|down), I think because I conflate them with 
'ifconfig... up/down'.

And I'm too proud of all the grey hairs I've earned from years of 
wrangling *nix from the command line to resort to those gui doodads ;-)

Thanks all!

<Joe