Vlan shutdown after power failure.

[MarcelSmal001]

Hi Guys,

Please can you help me understand something? How can a vlan shutdown after the device lost power?

[Dragan Ilic · Accepted solution]

Do you mean on SVI interface of VLAN - "interface vlan..." which is shut down?

If that's the case then - vlan not exist after lost power (config not saved), there is no interface (trunk or access belong to that VLAN) present in config (config not saved again).

If you mean that VLAN is lost - then config not saved :)

Exept from that I don't see any reason for loosing VLAN on your switch...beside that you have some HW failure or something like that (eg VLAN database corrupt because of flash or similar...).

BR,

Dragan