Managing system fabric networking To create a VM on a new subnet, VLAN, or VXLAN from deployed VMs, create the Layer 2 segment (port group) for the VMs. To view the OMNI plug-in with vCenter, access vCenter by using the Fully Qualified Domain Name (FQDN) of that specific vCenter instance. Child TopicsCreate a Layer 2 VLAN on the MX7000 servers and Leaf networkCreate a Layer 2 VLAN on the MX7000 servers and Leaf network by using vCenter. Validate the Layer 2 VLANValidate that the Layer 2 VLAN is appropriately provisioned by using Open Manage Enterprise. Create a Layer 3 network using OMNI plug-inYou can only create Layer 2 or Layer 3 networks on the Leaf fabric. To instantiate Layer 2 networks on the Dell EMC PowerEdge MX7000 chassis, create Layer 2 VLAN on compute servers. Follow the steps to create the subnet and gateways. Register an OMNI VM with a new vCenter instanceIf a new CRG or vCenter instance did not automatically register with OMNI, manually register in a command prompt on a Linux system (cam jump host). Update vCenter credentialsTo change the email@example.com account for either the management or workload vCenter clusters, update PowerOne Navigator and OMNI with the new credentials.