I raised the protocol question at an IRD pitch at SHARE back when we were 
first getting into FICON. The answer was that customers didn't seem very 
interested FICON support. When I got back to the ranch, I learned why. 
FICON is so darned fast that switching resources from one LPAR to another 
hardly seemed worth the trouble. It was cheaper and easier just to add a 
few more channels. 

Now that FICON cascading is fully functional, there's even less reason to 
make a fuss. 

.
.
JO.Skip Robinson
Southern California Edison Company
SHARE MVS Program Co-Manager
626-302-7535 Office
323-715-0595 Mobile
[EMAIL PROTECTED]

IBM Mainframe Discussion List <[email protected]> wrote on 02/15/2006 
10:26:59 PM:

<snip>
> 
> AFAIK DCM only works with ESCON channel and switches (so only ESCON and
> FICON bridge/converter)
> 
> Regards,
> Yi Ming

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