Resource and Cost Planning

This section describes the resource planning in this best practice.

**Table 1** Resource planning for cross-AZ DR deployment
Region	Resource	Resource Name	Resource Description	Quantity	Monthly Price (USD)
AP-Bangkok (production site)	ECS	ecs-test	Flavor: s6.small.1 AZ: az-01 You can select a maximum of five production site servers at a time.	1	43.40
AP-Bangkok (production site)	VPC	vpc1	CIDR block: 10.0.0.0/16	1	00.00
AP-Bangkok (DR site)	ECS	ecs-test2	Flavor: s6.small.1 AZ: az-02	1	43.40
AP-Bangkok (DR site)	VPC	vpc1	CIDR block: 10.0.0.0/16 (Optional) Extension NIC: subnet-01 (192.168.0.0/24)	1	00.00

**Table 2** Resource planning for cross-region DR deployment
Region	Resource	Resource Name	Resource Description	Quantity	Monthly Price (USD)
AP-Bangkok (production site)	ECS	ecs-test	Flavor: s6.small.1 AZ: az-01 You can select a maximum of five production site servers at a time.	1	43.40
	VPC	vpc-demo	CIDR block: 10.0.0.0/16	1	00.00
	CBR	backup_policy	Backup policy: Automatically performs weekly backup at 00:00 on the following days: Monday, Wednesday, Friday, Sunday	1	00.00
		replication_0001	Replication policy: Automatically replicate backups weekly at 03:00 on the following days: Monday, Wednesday, Friday, Sunday. The destination region is AP-Singapore, and the destination vault is vault_replication.	1	00.00
		vault-f61e	Backup vault: The vault capacity is 500 GB. The ecs-test ECS is associated with the vault, and the backup_policy backup policy and replication_0001 replication policy are applied to the vault.	1	18.00
AP-Singapore (DR site)	VPC	vpc-demo	CIDR block: 10.0.0.0/16	1	00.00
AP-Singapore (DR site)	CBR	vault_replication	Replication vault: 500 GB	1	14.00

The price provided is for reference only. The actual price shown on the Huawei Cloud console prevails. For more information, see Pricing Details.

Parent topic: Two-Site Three-Center Disaster Recovery (SDRS+CBR)

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