Thanks Poonam. I have moved VLANs from two of my Ethernet to single. Remaining 1 was connected to NAS (iSCSI) which actually I have to take care by Cinder. However I have pre-existing volumes and I have asked a separate question for that.

Thanks Poonam. I have moved VLANs from two of my Ethernet to single. Remaining 1 was connected to NAS (iSCSI) which actually I have to take care by Cinder. However I have pre-existing volumes and I have asked a separate question for that.