05-25-2025 07:57 PM
Hello, guys, nowadays i'm using Cisco NDFC to deploy Multi-site VXLAN, when i'm creating inter-fabric links, it shows an error, please see the screenshot.
have anyone encountered this issue? Hope for some help and reply for this issue. Appreciate!
05-25-2025 09:43 PM
Hello @Han_Sen
What do you try to push as configuration ? Please give a little context. Thanks.
05-25-2025 09:52 PM
Hi, there is a MSD include N9K as BGWs(VXLAN fabric) and an N7K as route-server(external fabric), now i'm creating the inter-fabric underlay links between them and this error appears.
05-25-2025 10:47 PM
OK @Han_Sen
The error suggest that this config is not allowed...
You're probably trying to assign or connect an interface that is already part of another Inter-fabric link, vpc peer-link or any other predefined topology construct in NDFC...
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