I have valid NX-OS images uploaded on NDFC Version 12.1.3b in Image Management and policies created, however when I go to Devices tab, it doesn't allow me to select any device there as select boxes against all devices are disabled (greyed out). What'...

I have discovered Brownfield VXLAN NX-OS switches into NDFC Version 12.1.3b and while doing "Recalculate and Deploy", I am getting error "Overlay VNI [2190001] in state [Down]" reported for all leaf switches. This VNI is associated with VLAN1 which i...

I am reviewing bill of material for a Data-Center networking from a senior engineer wherein N9K-C9336C-FX2 is considered as spine for NX-OS mode deployment, however my understanding is that N9K-C9336C-FX2 is a leaf switch so looking for opinion here,...