The discovery only retrieves basic data of your AWS network and builds L3 topology. After the discovery, you need to execute a benchmark task to retrieve all data and build all components, including visual spaces and data views. For more Information, see Setup a Benchmark Task.

1. Click the start menu  in the Domain Management page and select Schedule Task.
2. In the Schedule Discovery/Benchmark tab, click Add  Benchmark Task.
   
   
3. In the Time Settings tab, define the task frequency.
4. In the Batch Definition tab, perform the following tasks:
   
   1. Go to the Device Scope tab, check the Select external API servers to retrieve data checkbox and select the Amazon AWS as a source type.
      

      Note: As a best practice, we recommend re-using the Basic System Benchmark with a full benchmark task, where all devices are selected. This ensures that all AWS-connected physical or virtual devices are selected within the device scope.

      
      
   2. Go to the Buil-in Data tab, and select the Amazon AWS checkbox, and make sure the following tables (under the NCT table) are selected: 

• AWS ENI Interface Table
• AWS ELB Listener Table
• AWS NAT Table
• AWS Network ACL Table
• AWS Security Group Table
• AWS ELB Target Group Table
• AWS Transit Gateway Attachments Table
• AWS Transit Gateway Route Table
• AWS VPC Peering Table
• AWS VPC Route Table
  
  

5. in the Additional Operation After Benchmark tab, select the following checkboxes:

• Update Virtual Cloud (e.g. MPLS Cloud, VPLS Cloud , etc.)
• Update Public Cloud (Recalculate AWS Virtual Route Table)
• Update Build Topology
  
  

6. Click Submit.