Router 2811 khởi động lỗi

[dominicotrung]

Cty mình có router2811 đã cấu hình sẵn rồi. Nhưng hôm nay cúp điên đội ngột, nên khi khởi động báo lệnh rommon 1 > ..... Mình đã thử dùng lệng confreg 2142 nhưng không ăn thua . Nhờ anh Minh giúp đỡ. Cám ơn anh nhiều
Router báo như sau :

program load complete, entry point: 0x8000f000, size: 0xc940
program load complete, entry point: 0x8000f000, size: 0xc940

program load complete, entry point: 0x8000f000, size: 0xe360d8

Error : compressed image checksum is incorrect 0xFA5CBC88
Expected a checksum of 0x865CBC91

*** System received a Software forced crash ***
signal= 0x17, code= 0x5, context= 0x80014ac0
PC = 0x8000f0d4, Cause = 0x20, Status Reg = 0x3040a803
c2811 processor with 262144 Kbytes of main memory
Main memory is configured to 64 bit mode with ECC enabled


Readonly ROMMON initialized
rommon 1 >

[dangquangminh]

Hi Trung

Chỉnh thanh ghi thành 0x2102, sau đó, reset lại xem.

[homeless]

IOS bi crash. Neu reload khong duoc thi upload new IOS

[ezivii]

Corrupt software image:

When booting, a router may detect that a Cisco IOS software image is corrupt, return the compressed image checksum is incorrect message, and attempt to reload, reporting the event as a software-forced crash:
Error : compressed image checksum is incorrect 0x54B2C70A
Expected a checksum of 0x04B2C70A


*** System received a Software forced crash ***
signal= 0x17, code= 0x5, context= 0x0
PC = 0x800080d4, Cause = 0x20, Status Reg = 0x3041f003
This can be caused by a Cisco IOS software image that has actually been corrupted during transfer to the router, in which case it can be resolved by loading a new image onto the router. [Search for a ROMMON recovery method for your platform here.]
It may also be caused by faulty memory hardware or by a software bug.

( http://www.cisco.com/warp/public/122...ubleshoot.html )

Bạn thử dùng IOS khác xem sao.
Chúc thành công

[Nettech co]

- IOS bi loi, copy lai la duoc. Co 2 cach copy
1 - Dung card reader
2 -trong Rommon dung len tftpdownload