Test-DbaConnection.html

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                    <h1 id="test-dbaconnection">Test-DbaConnection</h1>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>Author</strong></td>
<td>Chrissy LeMaire (@cl), netnerds.net</td>
</tr>
<tr>
<td><strong>Availability</strong></td>
<td>Windows, Linux, macOS</td>
</tr>
</tbody>
</table>
<p> </p>
<p>Want to see the source code for this command? Check out <a href="https://github.com/dataplat/dbatools/blob/master/public/Test-DbaConnection.ps1">Test-DbaConnection</a> on GitHub.
<br>
Want to see the Bill Of Health for this command? Check out <a href="https://dataplat.github.io/boh#Test-DbaConnection">Test-DbaConnection</a>.</p>
<h2 id="synopsis">Synopsis</h2>
<p>Tests the connection to a single instance.</p>
<h2 id="description">Description</h2>
<p>Tests the ability to connect to an SQL Server instance outputting information about the server and instance.</p>
<h2 id="syntax">Syntax</h2>
<pre><code>Test-DbaConnection
    [[-SqlInstance] &lt;DbaInstanceParameter[]&gt;]
    [[-Credential] &lt;PSCredential&gt;]
    [[-SqlCredential] &lt;PSCredential&gt;]
    [-SkipPSRemoting]
    [-EnableException]
    [&lt;CommonParameters&gt;]

</code></pre>
<p> </p>
<h2 id="examples">Examples</h2>
<p> </p>
<h5 id="example-1">Example:  1</h5>
<pre><code>PS C:\&gt; Test-DbaConnection SQL2016
</code></pre>
<p>ComputerName         : SQL2016<br>
InstanceName         : MSSQLSERVER<br>
SqlInstance          : sql2016<br>
SqlVersion           : 13.0.4001<br>
ConnectingAsUser     : BASE\ctrlb<br>
ConnectSuccess       : True<br>
AuthType             : Windows Authentication<br>
AuthScheme           : KERBEROS<br>
TcpPort              : 1433<br>
IPAddress            : 10.2.1.5<br>
NetBiosName          : sql2016.base.local<br>
IsPingable           : True<br>
PSRemotingAccessible : True<br>
DomainName           : base.local<br>
LocalWindows         : 10.0.15063.0<br>
LocalPowerShell      : 5.1.15063.502<br>
LocalCLR             : 4.0.30319.42000<br>
LocalSMOVersion      : 13.0.0.0<br>
LocalDomainUser      : True<br>
LocalRunAsAdmin      : False<br>
LocalEdition         : Desktop<br>
Test connection to SQL2016 and outputs information collected<br></p>
<h5 id="example-2">Example:  2</h5>
<pre><code>PS C:\&gt; $winCred = Get-Credential sql2017\Administrator
PS C:\&gt; $sqlCred = Get-Credential sa
PS C:\&gt; Test-DbaConnection SQL2017 -SqlCredential $sqlCred -Credential $winCred
</code></pre>
<p>ComputerName         : SQL2017<br>
InstanceName         : MSSQLSERVER<br>
SqlInstance          : sql2017<br>
SqlVersion           : 14.0.3356<br>
ConnectingAsUser     : sa<br>
ConnectSuccess       : True<br>
AuthType             : SQL Authentication<br>
AuthScheme           : SQL<br>
TcpPort              : 50164<br>
IPAddress            : 10.10.10.15<br>
NetBiosName          : sql2017.company.local<br>
IsPingable           : True<br>
PSRemotingAccessible : True<br>
DomainName           : company.local<br>
LocalWindows         : 10.0.15063.0<br>
LocalPowerShell      : 5.1.19041.610<br>
LocalCLR             : 4.0.30319.42000<br>
LocalSMOVersion      : 15.100.0.0<br>
LocalDomainUser      : True<br>
LocalRunAsAdmin      : False<br>
LocalEdition         : Desktop<br>
Test connection to SQL2017 instance and collecting information on SQL Server using the sa login, local Administrator account is used to collect port information<br></p>
<h3 id="optional-parameters">Optional Parameters</h3>
<h5 id="sqlinstance">-SqlInstance</h5>
<p>The target SQL Server instance or instances. This can be a collection and receive pipeline input to allow the function to be executed against multiple SQL Server instances.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>true (ByValue)</td>
</tr>
<tr>
<td>Default Value</td>
<td></td>
</tr>
</tbody>
</table>
<h5 id="credential">-Credential</h5>
<p>Credential object used to connect to the Computer as a different user.<br />
Utilized for gathering PSRemoting and TCPPort information.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>false</td>
</tr>
<tr>
<td>Default Value</td>
<td></td>
</tr>
</tbody>
</table>
<h5 id="sqlcredential">-SqlCredential</h5>
<p>Login to the target instance using alternative credentials. Accepts PowerShell credentials (Get-Credential).<br />
Windows Authentication, SQL Server Authentication, Active Directory - Password, and Active Directory - Integrated are all supported.<br />
For MFA support, please use Connect-DbaInstance.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>false</td>
</tr>
<tr>
<td>Default Value</td>
<td></td>
</tr>
</tbody>
</table>
<h5 id="skippsremoting">-SkipPSRemoting</h5>
<p>This switch will skip the test for PSRemoting.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>false</td>
</tr>
<tr>
<td>Default Value</td>
<td>False</td>
</tr>
</tbody>
</table>
<h5 id="enableexception">-EnableException</h5>
<p>By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message.<br />
This avoids overwhelming you with &quot;sea of red&quot; exceptions, but is inconvenient because it basically disables advanced scripting.<br />
Using this switch turns this &quot;nice by default&quot; feature off and enables you to catch exceptions with your own try/catch.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>false</td>
</tr>
<tr>
<td>Default Value</td>
<td>False</td>
</tr>
</tbody>
</table>
<p> </p>

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