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Cheksum error while rebooting in ROMMON mode?

author
Anirudh Yadav
,
1

Router is rebooting itself continuously, how can I stop it first and then resolve the below error ?

c181x-advipservicesk9-mz.124-15.T13.bin

Error : compressed image checksum is incorrect 0xF77ED5C0
        Expected a checksum of 0xF77EE628

I tried booting it from flash: but unsuccessful. Unable to enter into CLI Mode from ROMMON mode..

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Can You answer this question?
author
Mr. Piyush Kataria

try installing a new IOS this time, may be the image you have is currupted

Connect router to TFTP server using port fa0/0.

Verify that IOS  checksum should be  MD5 verified.

 

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1/1 ErrorException in Filesystem.php line 111: file_put_contents(/var/www/html/storage/framework/sessions/4DHXk0xCi9r8tMicgBXHnq0QNnNz8tZf2ZqC1YDz): failed to open stream: No space left on device

  1. in Filesystem.php line 111
  2. at HandleExceptions->handleError(2, 'file_put_contents(/var/www/html/storage/framework/sessions/4DHXk0xCi9r8tMicgBXHnq0QNnNz8tZf2ZqC1YDz): failed to open stream: No space left on device', '/var/www/html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php', 111, array('path' => '/var/www/html/storage/framework/sessions/4DHXk0xCi9r8tMicgBXHnq0QNnNz8tZf2ZqC1YDz', 'contents' => 'a:4:{s:6:"_token";s:40:"J7yFLcT9zEtDcl1MTxELCdDYVaGBsjs4kyD0XzND";s:11:"viewed_urls";a:1:{i:0;s:44:"cheksum-error-while-rebooting-in-rommon-mode";}s:9:"_previous";a:1:{s:3:"url";s:72:"http://www.networkbulls.com/cheksum-error-while-rebooting-in-rommon-mode";}s:6:"_flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}', 'lock' => true))
  3. at file_put_contents('/var/www/html/storage/framework/sessions/4DHXk0xCi9r8tMicgBXHnq0QNnNz8tZf2ZqC1YDz', 'a:4:{s:6:"_token";s:40:"J7yFLcT9zEtDcl1MTxELCdDYVaGBsjs4kyD0XzND";s:11:"viewed_urls";a:1:{i:0;s:44:"cheksum-error-while-rebooting-in-rommon-mode";}s:9:"_previous";a:1:{s:3:"url";s:72:"http://www.networkbulls.com/cheksum-error-while-rebooting-in-rommon-mode";}s:6:"_flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}', 2) in Filesystem.php line 111
  4. at Filesystem->put('/var/www/html/storage/framework/sessions/4DHXk0xCi9r8tMicgBXHnq0QNnNz8tZf2ZqC1YDz', 'a:4:{s:6:"_token";s:40:"J7yFLcT9zEtDcl1MTxELCdDYVaGBsjs4kyD0XzND";s:11:"viewed_urls";a:1:{i:0;s:44:"cheksum-error-while-rebooting-in-rommon-mode";}s:9:"_previous";a:1:{s:3:"url";s:72:"http://www.networkbulls.com/cheksum-error-while-rebooting-in-rommon-mode";}s:6:"_flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}', true) in FileSessionHandler.php line 83
  5. at FileSessionHandler->write('4DHXk0xCi9r8tMicgBXHnq0QNnNz8tZf2ZqC1YDz', 'a:4:{s:6:"_token";s:40:"J7yFLcT9zEtDcl1MTxELCdDYVaGBsjs4kyD0XzND";s:11:"viewed_urls";a:1:{i:0;s:44:"cheksum-error-while-rebooting-in-rommon-mode";}s:9:"_previous";a:1:{s:3:"url";s:72:"http://www.networkbulls.com/cheksum-error-while-rebooting-in-rommon-mode";}s:6:"_flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}') in Store.php line 128
  6. at Store->save() in StartSession.php line 88
  7. at StartSession->terminate(object(Request), object(Response)) in Kernel.php line 216
  8. at Kernel->terminateMiddleware(object(Request), object(Response)) in Kernel.php line 187
  9. at Kernel->terminate(object(Request), object(Response)) in index.php line 58
  10. at require_once('/var/www/html/public/index.php') in index.php line 20