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Catalyst 2948G boot failure

Hello!

When I power on Catalyst 2948G I have this message that appears in cycle on console:

0:00.404991: Flash memory is not working

0:00.570461: Please set IPAddr variable

0:00.571114: Please set Netmask variable

0:00.571557: Please set Broadcast variable

0:00.572023: No gateway has been specified

0:00.572718: Please set TftpServer variable to do tftp downloads

0:00.573409: Network is not configured

WS-C2948G bootrom version 5.4(1), built on 2000.04.04 10:48:54

H/W Revisions: Fin: 2 Head: 6 Board: 1

Supervisor MAC addresses: 00:04:6e:bc:40:00 through 00:04:6e:bc:43:ff (1024 addr

esses)

Installed memory: 64 MB

Assertion failed.

0:00.404991: Flash memory is not working

0:00.570461: Please set IPAddr variable

0:00.571114: Please set Netmask variable

0:00.571557: Please set Broadcast variable

0:00.572023: No gateway has been specified

0:00.572718: Please set TftpServer variable to do tftp downloads

0:00.573409: Network is not configured

WS-C2948G bootrom version 5.4(1), built on 2000.04.04 10:48:54

H/W Revisions: Fin: 2 Head: 6 Board: 1

Supervisor MAC addresses: 00:04:6e:bc:40:00 through 00:04:6e:bc:43:ff (1024 addr

esses)

Installed memory: 64 MB

Assertion failed.

What does it mean? How can I fix this problem?

Thank you for answer in advance.

Viktor.

1 REPLY
Cisco Employee

Re: Catalyst 2948G boot failure

You may have a corrupted boot image. Can you break into rommon?

Typically if you see these messages cycling constantly on a reboot and you cannot break into rommon, this points to a hardware problem. Youll probably want to open a TAC case.

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