Set-DHCPIPAddress.ps1
something exciting
Some information about the exciting thing
Table of contents generated with markdown-toc
Script
function Set-DHCPIPAddress {
<#
.SYNOPSIS
Configure a network adapter to use DHCP settings.
.DESCRIPTION
Configure a network adapter to use DHCP settings using the current IP address of the Network Card that you would like to configure to receive a DHCP IP Address assignment.
.PARAMETER CurrentIPAddress
Enter the current IP address of the Network Card that you would like to configure to receive a DHCP IP Address assignment.
.EXAMPLE
Set-DHCPIPAddress -CurrentIPAddress $value1
.EXAMPLE
Set-DHCPIPAddress -CurrentIPAddress '192.168.1.20'
Clear-DnsClientCache
Register-DnsClient
ipconfig /release
ipconfig /renew
.OUTPUTS
string
.NOTES
Additional information about the function.
.LINK
https://github.com/BanterBoy
#>
[CmdletBinding(DefaultParameterSetName = 'Default',
HelpUri = 'https://github.com/BanterBoy',
SupportsPaging = $true,
SupportsShouldProcess = $true)]
param
(
[Parameter(ParameterSetName = 'Default',
Mandatory = $true,
ValueFromPipeline = $true,
ValueFromPipelineByPropertyName = $true,
Position = 0,
HelpMessage = 'Enter Current IPAddress or pipe input')]
[Alias('ci')]
[string]$CurrentIPAddress
)
BEGIN {
}
PROCESS {
if ($PSCmdlet.ShouldProcess("$($CurrentIPAddress)", "Setting Network card to DHCP")) {
try {
foreach ($IPAddress in $CurrentIPAddress) {
$NetworkCard = Get-NetIPAddress -IPAddress $IPAddress
$Interface = Get-NetIPInterface -InterfaceIndex $NetworkCard.InterfaceIndex
$Interface | Set-NetIPInterface -Dhcp Enabled -ErrorAction SilentlyContinue
$Interface | Set-DnsClientServerAddress -ResetServerAddresses -ErrorAction SilentlyContinue
$Interface | Remove-NetRoute -Confirm:$false -ErrorAction SilentlyContinue
Clear-DnsClientCache
Register-DnsClient
ipconfig /release
ipconfig /renew
}
}
catch {
Write-Error "Unable to find interface with IP Address $($IPAddress)"
}
}
}
END {
}
}
Download
Please feel free to copy parts of the script or if you would like to download the entire script, simple click the download button. You can download the complete repository in a zip file by clicking the Download link in the menu bar on the left hand side of the page.
Report Issues
You can report an issue or contribute to this site on GitHub. Simply click the button below and add any relevant notes. I will attempt to respond to all issues as soon as possible.