[c-nsp] 6500/7600 boot issues

[Church, Charles]

Do a 'conf-reg 0x2102' from the normal CLI.  Then do a 'wri mem'.  The
wri mem should push the config register setting down to the switch side.
The remote command method you listed won't work, since it's a one-line
command only.  Do a 'show boot' and 'rem comm sw sh boot' when done to
verify.

Chuck

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Jon Lewis
Sent: Thursday, June 07, 2007 3:41 PM
To: cisco-nsp at puck.nether.net
Subject: [c-nsp] 6500/7600 boot issues

Several months ago, I posted about a 6509/sup7203bxl we have that won't 
boot properly without manual help (being told to boot from the rom-mon 
prompt, or fails-back to booting from sup-bootflash...depending on what 
rom-mon code we use (upgraded to latest falls back to whatever is in 
sup-bootflash, gold just sits at rom-mon waiting for an operator to tell

it to boot)).  I just noticed something I suspect may be the issue, but 
I'm not sure how it happened or how to change it.

The config-register on the supervisor (as shown by rem com sw sh ver) is

0x2142.  On all our other 6500s, both the msfc and sup conf-regs are 
0x2102.  How do you change the conf-reg on the supervisor?  Is it as 
simple as
rem com sw conf t
conf-reg 0x2102
exit
reload

I'm a little hesitant to try this on a running router.

----------------------------------------------------------------------
  Jon Lewis                   |  I route
  Senior Network Engineer     |  therefore you are
  Atlantic Net                |
_________ http://www.lewis.org/~jlewis/pgp for PGP public key_________
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