buhrow@lothlorien.nfbcal.org (Brian Buhrow)  wrote:
 > 	I think the versions we upgraded to in the Sparc 10 and 20 machines
 > we converted were R2.25 and higher.  Lower numbers, like 2.15, didn't cut
 > it.

just checked:

SPARCsystem 600MP Series (2 X CY605B), No Keyboard
ROM Rev. 2.5, 128 MB memory installed, Serial #4197491.
Ethernet address 8:0:20:f:44:95, Host ID: 71400c73.

how do you configure the mbus speed?