Heads Up :
The post you are writing will appear in a public forum. Please ensure all content is appropriate for public consumption. Review the employee guidelines for the community here.
If you create a SVI and assign an IP address the SVI interface will be down down until you create the vlan with a vlan x statement. (x being the VLAN # you created)You can run a sh ip int br to verify the vlan is up up on the core switch.
