VPC Service Limitations

Quotas and Constraints

VPC Limits

5 VPCs per region

Default limit, can be increased

200 subnets per VPC

Maximum subnets per VPC

Security Limits

2,500 security groups per VPC

Default limit for security groups

60 rules per security group

Inbound + outbound rules combined

Routing Limits

200 route tables per VPC

Maximum route tables

50 routes per route table

Maximum routes per table

VPC Limitations Exam Tips

  • • Default limit: 5 VPCs per region (can be increased)
  • • Maximum 200 subnets per VPC
  • • Security groups: 2,500 per VPC, 60 rules per group
  • • Route tables: 200 per VPC, 50 routes per table
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