远程重启IIS服务

方法一：

1 $UserName = "administrator"
2 $serverpass = "pass"
3 $server = "10.4.19.60"
4 $Password = ConvertTo-SecureString $serverpass -AsPlainText –Force
5 $cred = New-Object System.Management.Automation.PSCredential($UserName,$Password)
6 
7 Invoke-Command -ComputerName $server -ScriptBlock { iisreset } -Credential $cred

该方法在重启Windows Server 2003上的IIS服务时，会出现如下错误信息：

但是在重启Windows Server 2012 R2上的IIS服务时，可以成功，应该是与PS版本有关

方法二：

IISRESET.exe remotename /restart

#需要本地和远程计算机上都安装有IIS组件，如果不安装IIS，则无法使用 iisreset.exe 命令

方法三：

1 (Get-WmiObject Win32_Service -ComputerName ServerName -Filter "Name='iisadmin'").InvokeMethod("StopService", $null) 
2 Start-Sleep -Seconds 5
3 (Get-WmiObject Win32_Service -ComputerName ServerName -Filter "Name='iisadmin'").InvokeMethod("StartService", $null)

除此应该还需要重启www服务，未测试。

方法四：

for IIS v6

$srv = "Server Name or IP Address"
$app = "Name of App Pool"
$x = get-wmiobject -namespace "rootMicrosoftIISv2" -class "IIsApplicationPool" -ComputerName $srv -Authentication PacketPrivacy | where-object {$_.Name -eq "W3SVC/AppPools/$app"}
$x.Stop()
$x.Start()

for IIS v7

$srv = "Server Name or IP Address"
$app = "Name of App Pool"
$x = Get-WMIObject -Namespace "rootwebAdministration" -Class "ApplicationPool" -ComputerName $srv -Authentication PacketPrivacy | Where-Object {$_.Name -eq $app}
$x.Stop()
$x.Start()