Problem with 3560 switch

Unanswered Question
Oct 7th, 2008


i have a a switch with a corupted image on it, i did the steps of sending a new image through the xmodem ..

but i booted from the new image i got this msg


Loading "c3560-ipbasek9-mz.122-25.SED1.bin"...c3560-ipbasek9-mz.122-25.SED1.bin: no such device

Error loading "c3560-ipbasek9-mz.122-25.SED1.bin"

Interrupt within 5 seconds to abort boot process.

Loading "flash:/c3560-ipbasek9-mz.122-35.SE5.bin"...@@@@@@@@@@@@@


i don't know why its looking for the old ios ...

also when i reloded the switch and get the switch# prompt, i did show runn i noteced a command on some ports which i didn't put ( i have configured the vlans and other stuff butt didn't configuer this vlan)


switchport trunk pruning vlan 2-941,943-1001


please see the attached for more information

I have this problem too.
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Overall Rating: 4 (2 ratings)
lamav Tue, 10/07/2008 - 13:59


Can you execute the following commands and post the output?

sh ver

sh flash

sh boot

dir /all



enkli Fri, 10/10/2008 - 00:07

you must enter config mode and then


boot system flash:/your_new_image.

write te config and then reload.

rate if it helps


serenity001 Fri, 10/10/2008 - 00:14

thx ,

will do it then will give you the feed back

but also after rebooting, and issuing show runn

i see this command under some of the interfaces

switchport trunk pruning vlan 2-941,943-1001

and i didn't write tis command ever..


enkli Fri, 10/10/2008 - 00:30

I think you are rely on an old config.

but you can also disable pruning.


serenity001 Fri, 10/10/2008 - 08:05

thank you

but still i have a problem :(

see this


interface FastEthernet0/7

switchport access vlan 44

switchport trunk allowed vlan 1-4077,4079-4094

switchport mode access


i didn't issue the trunk command ... is it a bug??

enkli Tue, 10/14/2008 - 00:45

I think that they arent issued themselves.

disable this config.

It might have be an error or bug if not an security issue


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