Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Community Member

catalyst 3550-48 unable to boot

Hi,

I have a catalyst 3550-48 switch which is running the ios image c3550-ipbase-mz.122-25.SEB4.bin. the problem is now its not booting, it directly goes to rommon mode from there if I issue the command boot flash:c3550-ipbase-mz.122-25.SEB4.bin it gives me the error message like loading ...... c3550-ipbase-mz.122-25.SEB4.bin .....magic number mismatch:bad mzip file

please help me to resolve the issue

1 REPLY

Re: catalyst 3550-48 unable to boot

Hi Friend,

Seems to be a corrupt image. The best solution will be to xmodem the same image again.

Download the same image again from cisco.com and xmodem to the switch.

Have a look at this xmodem procedure

http://www.cisco.com/en/US/products/hw/switches/ps646/products_configuration_guide_chapter09186a0080320001.html

HTH, if yes please rate the post.

Ankur

326
Views
3
Helpful
1
Replies
CreatePlease to create content