You must first add your ESXi host, KVM host, or bare metal server to the NSX-T Data Center fabric and then configure the transport node.
For a host or bare metal server to be part of the NSX-T Data Center overlay, it must first be added to the NSX-T Data Center fabric.
A transport node is a node that participates in an NSX-T Data Center overlay or NSX-T Data Center VLAN networking.
For a KVM host or bare metal server, you can preconfigure the N-VDS, or you can have NSX Manager perform the configuration. For a ESXi host, NSX Manager always configures the N-VDS.
Bare metal server supports an overlay and VLAN transport zone. You can use the management interface to manage the bare metal server. The application interface allows you to access the applications on the bare metal server.
Single physical NICs provide an IP address for both the management and application IP interfaces.
Dual physical NICs provide a physical NIC and a unique IP address for the management interface. Dual physical NICs also provide a physical NIC, and a unique IP address for the application interface.
Multiple physical NICs in a bonded configuration provide dual physical NICs, and a unique IP address for both the management interface and the application insterface.
- standard N-VDS created for VLAN transport zone
- enhanced N-VDS created for VLAN transport zone
- standard N-VDS created for overlay transport zone
- enhanced N-VDS created for overlay transport zone
In a single host cluster topology running multiple standard overlay N-VDS switches and edge VM on the same host, NSX-T Data Center provides traffic isolation such that traffic going through the first N-VDS is isolated from traffic going through the second N-VDS. The physical NICs on each N-VDS must be mapped to the edge VM on the host to allow the north-south traffic connectivity with the external world. Packets moving out of a VM on the first transport zone must be routed through an external router, or an external VM to the VM on the second transport zone.
Prerequisites
- The host must be joined with the management plane, and connectivity must be Up.
- The reverse proxy service on all nodes of the NSX Manager cluster must be Up and running.
To verify, run get service http. If the service is down, restart the service by running restart service http on each NSX Manager node. If the service is still down, contact VMware support.
- A transport zone must be configured.
- An uplink profile must be configured, or you can use the default uplink profile.
- An IP pool must be configured, or DHCP must be available in the network deployment.
- At least one unused physical NIC must be available on the host node.
- Hostname
- Management IP address
- User name
- Password
- (Optional) (KVM) SHA-256 SSL thumbprint
- (Optional) (ESXi) SHA-256 SSL thumbprint
- Verify that the required third-party packages are installed.