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Cisco Switch 2960 issue (CPU rev: B)

fadhil Sakin
Level 1
Level 1

Hello,

I have an issue with cisco switch 2960, the color of ( SYS LED ) is red but when i turn off and turn on the switch the color of the LED became green but when i trying to login to the switch via (Tera Term) this message pop up ((( CPU rev: B ))).

So, can you help me because it's urgent.

Thanks in advance.

Fadhil Sakin

4 Replies 4

Mark Malone
VIP Alumni
VIP Alumni

that's looks like something from the post test when the router boots up it goes through a diag check , did anything else appear ?

do you have any access or is it stuck on that ?

CPU rev: B Image passed digital signature verification

Board rev: 5 Testing DataBus... Testing AddressBus... Testing Memory from 0x00000000 to 0x1fffffff...  - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / - \ | / Using driver version 3 for media type 1

Xmodem file system is available.

Base ethernet MAC Address: 54:4a:00:ec:79:80

The password-recovery mechanism is enabled.

USB EHCI 1.00

USB EHCI 1.00

USB Console INIT

Initializing Flash...

mifs[5]: 12 files, 1 directories

mifs[5]: Total bytes     :    1806336

mifs[5]: Bytes used      :     833536

mifs[5]: Bytes available :     972800

Thanks for reply.

Yes, it doesn't appear anything just as shown in the attached picture with this error ( CPU rev: B )

Now we have working on it on site and will check.

hmm that's not good sounds as if its failing post startup test

if you can get in at all to normal ios , you could try break into rommon as it boots

I can't do any action .. it seems died

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