Recover Router

Unanswered Question
Apr 27th, 2007
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Hello,


I have 2811 series router running IP base IOS, later I added VOICE supporting IOS and reload the router.


now the router doesnt boot ; just freezes


Please let me know the steps to restore the router in working mode?? Will I lose my configuration on the router.


Details of router

Cisco 2811 (revision 53.50) with 251904K/10240K bytes of memory


flash:c2800nm-ipbase-mz.124-3d.bin


239K bytes of non-volatile configuration memory.

62720K bytes of ATA CompactFlash (Read/Write)



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mohammedmahmoud Fri, 04/27/2007 - 22:52
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Hi there,


Have you removed the old IOS (IP Base), after add the new Voice IOS ?


BR,

Mohammed Mahmoud.

Amin Shaikh Sat, 04/28/2007 - 06:03
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I cannot get the prompt to delete


What steps are required?

mohammedmahmoud Sat, 04/28/2007 - 08:15
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Hi,


Thanks God you didn't remove it.


First: reload the router and do a break sequence to enter rommon mode:


http://www.cisco.com/en/US/products/hw/routers/ps133/products_tech_note09186a0080174a34.shtml


Second: dir your flash to get the old IP-Base IOS exact name:


http://www.cisco.com/en/US/products/ps5854/prod_configuration_guide09186a00802c35e9.html#wp1066200


Third: boot the router using the old IP-Base image:


http://www.cisco.com/en/US/products/ps5854/prod_configuration_guide09186a00802c35e9.html#wp1064046



HTH, please rate if it does help,

Mohammed Mahmoud.

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