Use Limits

Last updated: 2021-07-02 11:32:29

The maximum number of ENIs that can be bound to a CVM and the maximum number of private IPs allowed for a single ENI vary according to the CPU specification. See the table below for details. Click here to see quota limits for other VPC products.

Note:

  • The number of private IPs bound to a single ENI indicates the maximum number allowed. The EIP quota is not provided based on this upper limit but based on EIP quota limits.
  • The number of ENIs indicates the number of ENIs that can be bound to a CVM instance, while each VPC supports up to 1,000 ENIs.
Model Instance Type Number of ENIs
CPU: 1 core CPU: 2 cores CPU: 4 cores CPU: 6 cores CPU: 8 cores CPU: 10 cores CPU: 12 cores CPU: 14 cores CPU: 16 cores CPU: &dxgt;16 cores
Standard Standard S5 2 4 4 - 6 - - - 8 8
Standard Storage Optimized S5se - - 4 - 6 - - - 8 8
Standard SA2 2 4 4 - 6 - - - 8 8
Standard S4 2 4 4 - 6 - - - 8 8
Standard Network-optimized SN3ne 2 4 4 - 6 - 8 - 8 8
Standard S3 2 4 4 - 6 - 8 - 8 8
Standard SA1 2 2 4 - 6 - - - 8 8
Standard S2 2 4 4 - 6 - 8 - 8 8
Standard S1 2 4 4 - 6 - 8 - 8 8
High IO High IO IT5 - - - - - - - - 8 8
High IO IT3 - - - - - - - - 8 8
MEM Optimized Memory Optimized M5 2 4 4 - 6 - 8 - 8 8
Memory Optimized M4 2 4 4 - 6 - 8 - 8 8
Memory Optimized M3 2 4 4 - 6 - 8 - 8 8
Memory Optimized M2 2 4 4 - 6 - 8 - 8 8
Memory Optimized M1 2 4 4 - 6 - 8 - 8 8
Compute Compute Optimized C4 - - 4 - 6 - - - 8 8
Compute Network-optimized CN3 - - 4 - 6 - - - 8 8
Compute C3 - - 4 - 6 - - - 8 8
Compute C2 - - 4 - 6 - - - 8 8
GPU-based GPU Compute GN6 - - - - - - - - - 8
GPU Compute GN6S - - 4 - 6 - - - - -
GPU Compute GN7 - - 4 - 6 - - - - 8
GPU Compute GN8 - - - 4 - - - 8 - 8
GPU Compute GN10X - - - - 6 - - - - 8
GPU Compute GN10Xp - - - - - 6 - - - 8
FPGA-based FPGA Accelerated FX4 - - - - - 6 - - - 8
Big Data Big Data D3 - - - - 6 - - - 8 8
Big Data D2 - - - - 6 - - - 8 8
Big Data D1 - - - - 6 - - - - 8
Cloud Physical Machine 2.0 Not supported