"ip dhcp snooping trust" command disappeared from physical interfaces after reload

Anas Hijjawi · ‎09-13-2015

Hi,

Our switch got reloaded once, after reload we found that "ip dhcp snooping trust" command disappeared from physical interfaces.

Tried to find a bug related to the same software but couldn't find.

IOS version: 15.2(3)E

HW model: 3560x

Thanks

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Reza Sharifi · ‎09-13-2015

Hi,

It could be that the configuration was not saved and after the reboot the switch went back to an older config that did not have "ip dhcp snooping trust" configuration.

HTH

Anas Hijjawi · ‎09-13-2015

Thanks Reza, the configurations were saved already, although configurations were disappeared from physical interfaces, it was still there on the PO level, but not working.

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Reza Sharifi · ‎09-13-2015

Hi,

Did the switch reloaded on its own, or this was a manual reboot? If it reloaded on its own, is there crash file written on the flash? If it did than there maybe an IOS bug that is causing it to reboot. Anything in the logs?

HTH

Anas Hijjawi · ‎09-13-2015

Hi reza, it was a power failure

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