Creating Cloud Resources

In this example, you need to create a central network, three enterprise routers, three VPCs, and three ECSs based on Table 5.

1. Create an enterprise router in each of the three regions.

   For details, see Creating an Enterprise Router.

   

   Specify a unique ASN for each enterprise router.

2. Create a VPC in each of the three regions.

   For details, see Creating a VPC.

3. Create an ECS in each of the three regions.

   For details, see Overview.

4. Create a central network and add the enterprise routers to the central network as attachments.
   1. Create a central network and add the enterprise routers to the policy.

      For details, see Creating a Central Network.

   2. On the Enterprise Router console, view the peering connection attachments.

      For details, see Viewing Details About an Attachment.

      If the status of the peering connection attachments is Normal, the attachments are available.

      Default Route Table Association and Default Route Table Propagation are enabled when you create enterprise routers. After peering connection attachments are created for the enterprise routers, the system will automatically:

      • Associate the peering connection attachment with the default route table of each enterprise router.
      • Propagate the peering connection attachment to the default route table of each enterprise router. The route tables automatically learn routes from each other.

5. Purchase three global connection bandwidths to connect networks in different regions.

   For details, see Purchasing a Global Connection Bandwidth.