[c-nsp] need help about switch cisco 4 9 4 8

Antonio Soares amsoares at netcabo.pt
Fri Feb 20 15:13:38 EST 2009

There are IOS releases that do not support the Management Interface. I know that 12.2.46SG supports it. So compare your 4948's and
check the IOS releases.

You need a config-register=0x2101. With 0x2142, the switch won't load the startup config and needs a "boot system flash" statement
to load the IOS image. 


Antonio Soares, CCIE #18473 (R&S)
amsoares at netcabo.pt

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of chloe K
Sent: sexta-feira, 20 de Fevereiro de 2009 19:08
To: cisco-nsp at puck.nether.net
Subject: [c-nsp] need help about switch cisco 4 9 4 8

  I have problems in this switch 49 48
  1/ I can't setup the management interface.
  I have another same modeul. I can see there is Fasthernet to set it up as management port.
  2/ After reload, I lost configuration. I did copy run start
  It said that it can't find the Valid boot environment
   config-register = 0x2142
 Autobooting using BOOT variable specified file.....
   Could not find a valid file in BOOT environment variable.
rommon 1 >
  Please help

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