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                    <h1 id="new-dbalinkedserver">New-DbaLinkedServer</h1>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>Author</strong></td>
<td>Adam Lancaster, github.com/lancasteradam</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/New-DbaLinkedServer.ps1">New-DbaLinkedServer</a> on GitHub.
<br>
Want to see the Bill Of Health for this command? Check out <a href="https://dataplat.github.io/boh#New-DbaLinkedServer">New-DbaLinkedServer</a>.</p>
<h2 id="synopsis">Synopsis</h2>
<p>Creates a new linked server.</p>
<h2 id="description">Description</h2>
<p>Creates a new linked server. See the Microsoft documentation for sp_addlinkedserver for more details on the parameters.</p>
<h2 id="syntax">Syntax</h2>
<pre><code>New-DbaLinkedServer
    [[-SqlInstance] &lt;DbaInstanceParameter[]&gt;]
    [[-SqlCredential] &lt;PSCredential&gt;]
    [[-LinkedServer] &lt;String&gt;]
    [[-ServerProduct] &lt;String&gt;]
    [[-Provider] &lt;String&gt;]
    [[-DataSource] &lt;String&gt;]
    [[-Location] &lt;String&gt;]
    [[-ProviderString] &lt;String&gt;]
    [[-Catalog] &lt;String&gt;]
    [[-SecurityContext] &lt;String&gt;]
    [[-SecurityContextRemoteUser] &lt;String&gt;]
    [[-SecurityContextRemoteUserPassword] &lt;SecureString&gt;]
    [[-InputObject] &lt;Server[]&gt;]
    [-EnableException]
    [-WhatIf]
    [-Confirm]
    [&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; New-DbaLinkedServer -SqlInstance sql01 -LinkedServer linkedServer1 -ServerProduct mssql -Provider sqlncli -DataSource sql02
</code></pre>
<p>Creates a new linked server named linkedServer1 on the sql01 instance. The link is via the SQL Native Client and is connected to the sql02 instance.<br></p>
<h5 id="example-2">Example:  2</h5>
<pre><code>PS C:\&gt; Connect-DbaInstance -SqlInstance sql01 | New-DbaLinkedServer -LinkedServer linkedServer1 -ServerProduct mssql -Provider sqlncli -DataSource sql02
</code></pre>
<p>Creates a new linked server named linkedServer1 on the sql01 instance. The link is via the SQL Native Client and is connected to the sql02 instance. The sql01 instance is passed in via pipeline.<br></p>
<h5 id="example-3">Example:  3</h5>
<pre><code>PS C:\&gt; New-DbaLinkedServer -SqlInstance sql01 -LinkedServer linkedServer1 -ServerProduct mssql -Provider sqlncli -DataSource sql02 -SecurityContext CurrentSecurityContext
</code></pre>
<p>Creates a new linked server named linkedServer1 on the sql01 instance. The link is via the SQL Native Client and is connected to the sql02 instance. Connections with logins that are not explicitly <br>
mapped to the remote server will use the current login's security context.<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<br />
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>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="linkedserver">-LinkedServer</h5>
<p>The name of the linked server.<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="serverproduct">-ServerProduct</h5>
<p>The product name of the data source.<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="provider">-Provider</h5>
<p>The unique ID of the provider.<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="datasource">-DataSource</h5>
<p>The name of the data source.<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="location">-Location</h5>
<p>The location of the database.<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="providerstring">-ProviderString</h5>
<p>The provider connection string.<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="catalog">-Catalog</h5>
<p>The catalog or default database.<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="securitycontext">-SecurityContext</h5>
<p>Specifies the security context option found on the SSMS Security tab of the linked server. This is a separate configuration from the mapping of a local login to a remote login. It specifies the<br />
connection behavior for a login that is not explicitly mapped. 'NoConnection' means that a connection will not be made. 'WithoutSecurityContext' means the connection will be made without using a<br />
security context. 'CurrentSecurityContext' means the connection will be made using the login's current security context. 'SpecifiedSecurityContext' means the specified username and password will be<br />
used. The default value is 'WithoutSecurityContext'. For more details see the Microsoft documentation for sp_addlinkedsrvlogin and also review the SSMS Security tab of the linked server.<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>WithoutSecurityContext</td>
</tr>
<tr>
<td>Accepted Values</td>
<td>NoConnection,WithoutSecurityContext,CurrentSecurityContext,SpecifiedSecurityContext</td>
</tr>
</tbody>
</table>
<h5 id="securitycontextremoteuser">-SecurityContextRemoteUser</h5>
<p>Specifies the remote login name. This param is used when SecurityContext is set to SpecifiedSecurityContext. To map a local login to a remote login use New-DbaLinkedServerLogin.<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="securitycontextremoteuserpassword">-SecurityContextRemoteUserPassword</h5>
<p>Specifies the remote login password. This param is used when SecurityContext is set to SpecifiedSecurityContext. To map a local login to a remote login use New-DbaLinkedServerLogin. NOTE: passwords<br />
are sent to the SQL Server instance in plain text. Check with your security administrator before using this parameter.<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="inputobject">-InputObject</h5>
<p>Allows piping from 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>true (ByValue)</td>
</tr>
<tr>
<td>Default Value</td>
<td></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>
<h5 id="whatif">-WhatIf</h5>
<p>Shows what would happen if the command were to run. No actions are actually performed.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td>wi</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="confirm">-Confirm</h5>
<p>Prompts you for confirmation before executing any changing operations within the command.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td>cf</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>
<p> </p>

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