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Cisco Bug: CSCvu36158 - LAN Fabric: Same vlan name validation check needed in topdown

Last Modified

Jul 02, 2020

Products (1)

  • Cisco Data Center Network Manager

Known Affected Releases


Description (partial)

This error is seen in the LAN Fabric Installation, when in a managed VXLAN EVPN fabric, (Easy Fabric or eBGP EVPN Fabric) a user tries to deploy a network to a leaf or border device, from Control->Fabrics->Networks workflow.

If the same vlan name is used for two or more overlay network definitions, deployment of those networks on the same switch will fail. NX-OS does not allow the same vlan name to be used for multiple vlans.
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