Hey Myat,
Verify if the vNICs VLANs are allowed on uplink ports to witch vNICs are pinned. As well be sure that same VLANs are allowed on upstream switches.
To verify vNICs pinning, SSH to UCSM IP, connect nxos, and type show pinning boarder inte...
Check in BIOS if the SW RAID is enabled.
Step 1 Boot the server and press F2 when prompted to enter the BIOS Setup utility.
Step 2 Choose the Advanced tab, and then choose Mass Storage Controllers Configuration .
Step 3 Set Onboard SATA Controller...