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Why Management VLAN suddenly changed to default VLAN1?

The problem is certain vlan management on certain switches will suddenly changed to default vlan. Does this have anything to do with configuration because i am sure that the configuration is quite simple.

 

Thanks. 

1 REPLY

HelloSome switch models  only

Hello

Some switch models  only allow 1 L3 interface per switch

If you try to create an addtional SVI it will delete the previous one

Is this what you are querying?

res

Paul

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