Controlling OF switches through the same network that OF is itself controlling 
is referred to as "in-band control" (as opposed to "out-of-band control").  
It's a somewhat tricky subject, but it's possible.  Support varies depending on 
the switch, though.

-- Murphy

On Jul 8, 2012, at 10:36 PM, Ramana Reddy wrote:

> Deal All,
> 
> In the following figure attached with mail, NOX is connected to one OF Switch 
> and the remaining two OF Switches
> are themselves connected to this OF Switch. In this setup, is that  NOX only 
> controls the connected OF Switch,
> or  also controls the remaining two OF Switches via the connected OF Switch.
> 
> Looking forward for reply.
> 
> Thanks,
> Ramana. 
> <nox.jpeg>

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