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New Member

Cisco Catalyst 4506 keeps rebooting from ROMMON prompt

When I try to start de image manualy it works fine.

Switch#dir bootflash:/

Directory of bootflash:/

1 -rw- 8620144 Mar 21 2002 23:55:12 cat4000-is-mz.121-13.EW.bin

61341696 bytes total (52713912 bytes free)

Switch#sh bootvar

BOOT variable = cat4000-is-mz.121-13.EW.bin,1

CONFIG_FILE variable does not exist

BOOTLDR variable does not exist

Configuration register is 0x102

Switch#

3 REPLIES
Cisco Employee

Re: Cisco Catalyst 4506 keeps rebooting from ROMMON prompt

The bootvariable is set incorrectly. Remove the existing one and add the following statement.

conf t

boot system flash bootflash:cat4000-is-mz.121-13.EW.bin

New Member

Re: Cisco Catalyst 4506 keeps rebooting from ROMMON prompt

how do I remove it?

Cisco Employee

Re: Cisco Catalyst 4506 keeps rebooting from ROMMON prompt

do a sh run. Your incorrect bootvariable should be something like "boot system flash:xxxxx"

Issue a "no boot system flash:xxxxx" from config mode

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