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Add a second public subnet


  1. Open the VPC console. Then select the Subnets menu.
    Information noteNote:

    Actually, AWS recommends creating as many subnets as available Availability Zones within a region for better high-availability. We will limit to two Availability Zones for this demo even if Ireland Region contains three Availability Zones.

  2. Click Create Subnet. Use the following information:
    Field Value
    Name tag Public subnet eu-west-1b Talend ESB
    VPC Talend VPC in the drop-down list
    Availability Zone Select eu-west-1b.
    CIDR block

  3. Click Yes, Create.

    The subnet Public subnet eu-west-1b Talend ESB is created. We need to make it public by updating its route table.

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