interface InitialVlansProperty

Language	Type name
.NET	`Amazon.CDK.aws_evs.CfnEnvironment.InitialVlansProperty`
Go	`github.com/aws/aws-cdk-go/awscdk/v2/awsevs#CfnEnvironment_InitialVlansProperty`
Java	`software.amazon.awscdk.services.evs.CfnEnvironment.InitialVlansProperty`
Python	`aws_cdk.aws_evs.CfnEnvironment.InitialVlansProperty`
TypeScript	`aws-cdk-lib` » `aws_evs` » `CfnEnvironment` » `InitialVlansProperty`

The initial VLAN subnets for the environment.

Amazon EVS VLAN subnets have a minimum CIDR block size of /28 and a maximum size of /24. Amazon EVS VLAN subnet CIDR blocks must not overlap with other subnets in the VPC.

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_evs as evs } from 'aws-cdk-lib';
const initialVlansProperty: evs.CfnEnvironment.InitialVlansProperty = {
  edgeVTep: {
    cidr: 'cidr',
  },
  expansionVlan1: {
    cidr: 'cidr',
  },
  expansionVlan2: {
    cidr: 'cidr',
  },
  hcx: {
    cidr: 'cidr',
  },
  nsxUpLink: {
    cidr: 'cidr',
  },
  vmkManagement: {
    cidr: 'cidr',
  },
  vmManagement: {
    cidr: 'cidr',
  },
  vMotion: {
    cidr: 'cidr',
  },
  vSan: {
    cidr: 'cidr',
  },
  vTep: {
    cidr: 'cidr',
  },

  // the properties below are optional
  hcxNetworkAclId: 'hcxNetworkAclId',
  isHcxPublic: false,
};

Properties

Name	Type	Description
edgeVTep	`IResolvable` `\|` `InitialVlanInfoProperty`	The edge VTEP VLAN subnet.
expansionVlan1	`IResolvable` `\|` `InitialVlanInfoProperty`	An additional VLAN subnet that can be used to extend VCF capabilities once configured.
expansionVlan2	`IResolvable` `\|` `InitialVlanInfoProperty`	An additional VLAN subnet that can be used to extend VCF capabilities once configured.
hcx	`IResolvable` `\|` `InitialVlanInfoProperty`	The HCX VLAN subnet.
nsxUpLink	`IResolvable` `\|` `InitialVlanInfoProperty`	The NSX uplink VLAN subnet.
vMotion	`IResolvable` `\|` `InitialVlanInfoProperty`	The vMotion VLAN subnet.
vSan	`IResolvable` `\|` `InitialVlanInfoProperty`	The vSAN VLAN subnet.
vTep	`IResolvable` `\|` `InitialVlanInfoProperty`	The VTEP VLAN subnet.
vmManagement	`IResolvable` `\|` `InitialVlanInfoProperty`	The VM management VLAN subnet.
vmkManagement	`IResolvable` `\|` `InitialVlanInfoProperty`	The host VMkernel management VLAN subnet.
hcxNetworkAclId?	`string`	A unique ID for a network access control list that the HCX VLAN uses.
isHcxPublic?	`boolean \|` `IResolvable`	Determines if the HCX VLAN that Amazon EVS provisions is public or private.

edgeVTep

Type: IResolvable | InitialVlanInfoProperty

The edge VTEP VLAN subnet.

This VLAN subnet manages traffic flowing between the internal network and external networks, including internet access and other site connections.

expansionVlan1

Type: IResolvable | InitialVlanInfoProperty

An additional VLAN subnet that can be used to extend VCF capabilities once configured.

For example, you can configure an expansion VLAN subnet to use NSX Federation for centralized management and synchronization of multiple NSX deployments across different locations.

expansionVlan2

Type: IResolvable | InitialVlanInfoProperty

An additional VLAN subnet that can be used to extend VCF capabilities once configured.

For example, you can configure an expansion VLAN subnet to use NSX Federation for centralized management and synchronization of multiple NSX deployments across different locations.

hcx

Type: IResolvable | InitialVlanInfoProperty

The HCX VLAN subnet.

This VLAN subnet allows the HCX Interconnnect (IX) and HCX Network Extension (NE) to reach their peers and enable HCX Service Mesh creation.

If you plan to use a public HCX VLAN subnet, the following requirements must be met:

Must have a /28 netmask and be allocated from the IPAM public pool. Required for HCX internet access configuration.
The HCX public VLAN CIDR block must be added to the VPC as a secondary CIDR block.
Must have at least two Elastic IP addresses to be allocated from the public IPAM pool for HCX components.