AmazonEC2Client.AssociateDhcpOptions Method (AssociateDhcpOptionsRequest)

Associates a set of DHCP options (that you've previously created) with the specified VPC, or associates no DHCP options with the VPC.

After you associate the options with the VPC, any existing instances and all new instances that you launch in that VPC use the options. You don't need to restart or relaunch the instances. They automatically pick up the changes within a few hours, depending on how frequently the instance renews its DHCP lease. You can explicitly renew the lease using the operating system on the instance.

For more information, see DHCP options sets in the Amazon VPC User Guide.

Note:

For .NET Core this operation is only available in asynchronous form. Please refer to AssociateDhcpOptionsAsync.

Namespace: Amazon.EC2
Assembly: AWSSDK.EC2.dll
Version: 3.x.y.z

Syntax

public virtual AssociateDhcpOptionsResponse AssociateDhcpOptions(
         AssociateDhcpOptionsRequest request
)

Parameters

request: Type: Amazon.EC2.Model.AssociateDhcpOptionsRequest

Container for the necessary parameters to execute the AssociateDhcpOptions service method.

Return Value

Type: AssociateDhcpOptionsResponse

The response from the AssociateDhcpOptions service method, as returned by EC2.

Examples

This example associates the specified DHCP options set with the specified VPC.

To associate a DHCP options set with a VPC


var client = new AmazonEC2Client();
var response = client.AssociateDhcpOptions(new AssociateDhcpOptionsRequest 
{
    DhcpOptionsId = "dopt-d9070ebb",
    VpcId = "vpc-a01106c2"
});

This example associates the default DHCP options set with the specified VPC.

To associate the default DHCP options set with a VPC


var client = new AmazonEC2Client();
var response = client.AssociateDhcpOptions(new AssociateDhcpOptionsRequest 
{
    DhcpOptionsId = "default",
    VpcId = "vpc-a01106c2"
});

Version Information

.NET Framework:
Supported in: 4.5, 4.0, 3.5

AmazonEC2Client.AssociateDhcpOptions (AssociateDhcpOptionsRequest)

Method