Attaching a Network Interface to an Instance

Scenarios

You can attach a network interface to an ECS or a BMS to achieve flexible and high-availability network configurations.

Procedure

1. Log in to the management console.
2. Click in the upper left corner and select the desired region and project.
3. Click in the upper left corner and choose Networking > Virtual Private Cloud.

   The Virtual Private Cloud page is displayed.

4. In the navigation pane on the left, choose Virtual Private Cloud > Network Interfaces.
5. In the network interface list, locate the row that contains the target network interface, click Attach Instance in the Operation column, and select the instance to be attached.
6. Click OK.

Related Operations

After a network interface is attached to an instance, it is recommended to enable NIC multi-queue to improve network performance. For details, see Enabling NIC Multi-Queue.