Before you use peering connections, note the following limits.

Item Quota Can I apply for an increase to the quota?
The maximum number of peering connections that can be created for a VPC 5 Yes. You can use the quota management function to apply for an increase to the quota.
The maximum number of peering connections that can be created for a Virtual Border Router (VBR) 5 Yes. You can use the quota management function to apply for an increase to the quota.
The maximum number of peering connections that can be created under an account 10 Yes. You can use the quota management function to apply for an increase to the quota.