.Meraki configuration
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|Parameter label (name) |Default value|Description|Meraki organization ID
(`MerakiOrgID`)|`**__Requires input__**`|Meraki organization ID.|Meraki organization API key
(`MerakiAPIKey`)|`**__Requires input__**`|Meraki organization API key.|Number of vMX instances
(`NumberOfvMXs`)|`2`|Number of vMX instances to deploy.|Authentication token, first vMX instance
(`vMX1Token`)|`Token must match the one on the Meraki dashboard.`|Onboarding token for the first vMX instance. You can obtain the token from the https://account.meraki.com/login/dashboard_login?go=%2F[Meraki dashboard^].|Authentication token, second vMX instance
(`vMX2Token`)|`Token must match the one on the Meraki dashboard.`|Onboarding token for the second vMX instance. You can obtain the token from the https://account.meraki.com/login/dashboard_login?go=%2F[Meraki dashboard^].|Meraki network tag, first vMX instance
(`vMX1MerakiNetworkTag`)|`vMX1`|On the Meraki dashboard, the vMX network tag for the first vMX instance.|Meraki network tag, second vMX instance
(`vMX2MerakiNetworkTag`)|`vMX2`|On the Meraki dashboard, the vMX network tag for the second vMX instance.
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.Network configuration
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|Parameter label (name) |Default value|Description|Availability Zones to use for the SD-WAN VPC subnets
(`AvailabilityZones`)|`**__Requires input__**`|List of Availability Zones to use for the VPC subnets. Two Availability Zones are used for this deployment.|CIDR block for the VPC
(`VPCCIDR`)|`10.249.0.0/16`|CIDR block for the SD-WAN VPC.|CIDR block for public subnet 1
(`AvailabilityZone1CIDR`)|`10.249.0.0/24`|CIDR block for public subnet 1, located in Availability Zone 1.|CIDR block for public subnet 2
(`AvailabilityZone2CIDR`)|`10.249.1.0/24`|CIDR block for public subnet 2, located in Availability Zone 2.|Transit gateway ASN
(`AmazonSideASN`)|`**__Requires input__**`|Autonomous System Number (ASN) for the transit gateway.
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.EC2 configuration
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|Parameter label (name) |Default value|Description|Amazon EC2 instance type
(`InstanceType`)|`c5.large`|Amazon EC2 instance type for the vMX instances. For recommended and supported instance types, see https://documentation.meraki.com/MX/MX_Installation_Guides/vMX_Setup_Guide_for_Amazon_Web_Services_(AWS)[vMX Setup Guide for Amazon Web Services (AWS)].
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.AWS Lambda configuration
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|Parameter label (name) |Default value|Description|CloudWatch Events rule rate
(`LambdaRate`)|`rate(10 minutes)`|How often the CloudWatch Events rule runs. The rule invokes AWS Lambda to update the VPC and transit gateway route tables.
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.AWS Quick Start configuration
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|Parameter label (name) |Default value|Description|Quick Start S3 bucket name
(`QSS3BucketName`)|`aws-quickstart`|Name of the S3 bucket for your copy of the Quick Start assets. Keep the default name unless you are customizing the template. Changing the name updates code references to point to a new Quick Start location. This name can include numbers, lowercase letters, uppercase letters, and hyphens, but do not start or end with a hyphen (-). See https://aws-quickstart.github.io/option1.html.|Quick Start S3 key prefix
(`QSS3KeyPrefix`)|`quickstart-cisco-meraki-sd-wan-vmx/`|S3 key prefix that is used to simulate a directory for your copy of the Quick Start assets. Keep the default prefix unless you are customizing the template. Changing this prefix updates code references to point to a new Quick Start location. This prefix can include numbers, lowercase letters, uppercase letters, hyphens (-), and forward slashes (/). End with a forward slash. See https://docs.aws.amazon.com/AmazonS3/latest/dev/UsingMetadata.html and https://aws-quickstart.github.io/option1.html.|Quick Start S3 bucket Region
(`QSS3BucketRegion`)|`us-east-1`|AWS Region where the Quick Start S3 bucket (QSS3BucketName) is hosted. Keep the default Region unless you are customizing the template. Changing this Region updates code references to point to a new Quick Start location. When using your own bucket, specify the Region. See https://aws-quickstart.github.io/option1.html.
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