Thanks for the help!
My original plea for help was:
********************************************************************
> To: sun-managers@ra.mcs.anl.gov
> Subject: BootPROMs
>
> Anyone know how to determine what is the latest rev level of
> boot PROM supported on a given machine and how to go about getting
> that part from Sun??
>
********************************************************************
Casper set me straight on the numbering scheme Sun uses for the PROMs
and it turns out I have a version in the Sparc 20 that is current. I
installed a 10/100Mb Sbus ethernet card and it required a ROM rev
level of 2.3 or better. The machine was reporting 2.22 which I erroneously
assumed was older than 2.3. To wit, Casper's reply:
----- Begin Included Message -----
>> From casper@holland.Sun.COM Tue Apr 15 16:34:46 1997
Well, Rev 2.22 is *much* newer than rev 2.3
It's not a decimal point:
2.1 < 2.3 ... < 2.9 < 2.10 ... < 2.22 < 2.99 < 2.100
----> newer --->>
----- End Included Message -----
I thought this was very strange but Casper assured me it isn't!
Other's misinterpreted my question- they passed along methods to
determine what rev level was currently installed in the box. At the
boot prompt:
ok> banner
or if the system is up:
{clg} zygote: prtconf -V
-craig
This archive was generated by hypermail 2.1.2 : Fri Sep 28 2001 - 23:11:51 CDT