rouer#sh run <-
check the boot system flash and boot loader image
router# sh ver <-
1. check the flash image name
2. check the memory size
3. check the flash size
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Router# copy tftp disk2:c7200-ik9s-mz.123-16.bin
Router# copy tftp slavedisk2:c7200-ik9s-mz.123-16.bin
Router# copy tftp bootflash:c7200-kboot-mz.122-15.B.bin
Router# copy tftp slavebootflash:c7200-kboot-mz.122-15.B.bin
Router# configure terminal
Router(config)# no boot system flash disk2:old image.bin
Router(config)# boot system flash disk2:c7200-ik9s-mz.123-16.bin
Router(config)# no boot bootldr bootflash:old boot loader.bin
Router(config)# boot bootldr bootflash:c7200-kboot-mz.122-15.B.bin
Router# write mem
Router# copy running-config startup-config
Router# reload
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1 comment:
Thank you for your blog, it saved me from some big time router problems when I was doing my upgrade.
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