Hi Maniee,
Please check network configuration. are u using vss or vds?
- Check MTU it should be the same configuration in vmotion port group.
- Check your vlan if settle correctly and check as well vlan traffic.
- Check ip address if configure correctly
- How many host encounter this issue?
- Destination host to Source host issue will happen right? can you try to migrate one vm from Source host to Destination host, if you are able to successfully migrate that VM try to reboot problematic Host faced that issue
- Lastly collect logs and let us see if we can able to help you analyzing it