How to deploy VMware NSX-T 3.2 Edge Node & Edge Cluster

NSX-T Edge nodes provide routing services and connectivity to networks that are external to the NSX-T deployment.

NSX-T Edges are required for establishing external connectivity from the NSX-T domain, through a Tier-0 router over BGP or static routing.

Additionally, you must deploy an NSX-T Edge for stateful services at either the Tier-0 or Tier-1 logical routers

NSX-T Edge Cluster represents a collection of NSX-T Edge node appliances that have the same settings and protocols involved in high-availability monitoring. An NSX-T Edge Cluster is required to create a tier-0 or tier-1 gateway with stateful services (e.g., NAT, load balancing, etc.).

An NSX-T Edge cluster should only host edges of identical types and capabilities (VM or bare metal).

An NSX-T Edge cluster does not have a one-to-one relationship with a vSphere cluster; therefore, a vSphere cluster can run multiple NSX-T Edge clusters, or an NSX-T Edge Cluster can span numerous vSphere clusters.

How to deploy an edge

NSX-T Edge Transport Nodes page with the control for adding a new edge node.

System > configuration > Fabric > Nodes > Edge Transport Nodes > Add Edge Node

Add Edge Node wizard requesting the node name, FQDN, and deployment form factor.

Provide name and FQDN and select the form factor size.  I always recommend starting with a large.

Add Edge Node wizard fields for CLI, root, and audit credentials and optional SSH access.

Enter password credentials

Add Edge Node deployment step for selecting compute manager, cluster, resource pool, host, and datastore.

Enter your compute manager, select the cluster you want to deploy (Mgmt. in my example) and select your datastore

Edge node settings for static or DHCP management IP, default gateway, management interface, DNS, and NTP.

Enter your Mgmt. IP and default GW

Select your management interface IE Mgmt. port group

DNS and NTP server

Edge-node NSX configuration for the overlay switch, transport zone, uplink profile, TEP assignment, and uplink mapping.

Finally, need to give the edge switch a name

Select your overlay-TZ you created in an earlier blog

Select the uplink profile based on your design

Use IP Pool

Select the IP Pool created in an earlier blog

Select interface and choose the port group assigned for your edge uplinks

Edge-node NSX configuration showing the Add Switch control after the overlay switch is configured.

Before clicking finish click add switch

Edge-node NSX configuration for a second node switch attached to the VLAN-backed transport zone and uplinks.

Fill out the same information but this time for your VLAN backed network

Edge Transport Nodes inventory showing the newly deployed edge node before configuration and status become available.

It takes a while for the deployment to complete.  Refresh until up.

Edge Transport Nodes inventory showing the first production edge node deployed successfully.

To add second edge repeat above steps

Edge Transport Nodes inventory showing both production edge nodes available for clustering.

Next we want to place both NSX-T edges into an edge cluster

NSX-T Edge Clusters page before the production edge cluster is created.

Add edge cluster

Add Edge Cluster dialog naming the cluster, selecting the high-availability profile, and assigning two edge nodes.

Name the cluster and select a profile

Then move the two nodes over

Add

Summary

As you can see a lot of prep needs to go into deploying your edge nodes/cluster.  Everything from VLANs, port groups on virtual distributed switch to IP information.  Once you have performed all the proper planning then you will find it easy to get your edge stood up.

Keep exploring

Choose your next step

Continue with the path that best matches the architecture or operating challenge in front of you.

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