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nvram content is cleared automatically during reboot

Hi all,

We are haing 6509 switch with sup 720-3b . Recently for maintenance activity we have rebooted the switch and found that it went to rommon mode. Hence we given boot command and it booted with default configuration . When we have checked the content of nvram it shows startupconfig with size of 0 . For all other files also size is 0. Hence we configured manually and saved the configuration . Now in NVRAM it shown the correct size.

We checked that configreg value is 0x2102 in both RP and SP . We rebooted again. But now also the same issue happended. We manually configured again and made the switch up. Any clue on why nvram content is vanish???

Thanks,

Regards,

Vijay

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1 REPLY
VIP Purple

nvram content is cleared automatically during reboot

Hi Vijay,

Can u paste the crash inforamtion from flash or any logs so that we can find the exact cause.

Regards

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