Set-Dns
Syntax
Set-DnsServerResourceRecordAging
[-ComputerName <String>]
[-ZoneName] <String>
[[-NodeName] <String>]
[-Recurse]
[-Force]
[-CimSession <CimSession[]>]
[-ThrottleLimit <Int32>]
[-AsJob]
[-WhatIf]
[-Confirm]
[<CommonParameters>]Description
The Set-DnsServerResourceRecordAging cmdlet ages Domain Name System (DNS) resource records in a DNS zone. You must enable aging at the zone level by using the Set-DnsServerZoneAging cmdlet.
A resource record can remain after the resource is no longer part of the network. Aging settings determine when a record can be removed as stale. After that time, designated DNS servers can remove, or scavenge, a stale record.
This cmdlet sets a time stamp to the current time for records in a specified zone on the specified DNS server, if you have enabled aging for the zone.
Examples
Example 1: Age records in a zone
PS C:\> Set-DnsServerResourceRecordAging -ZoneName "contoso.com" -Force -RecurseThis command ages all the records under contoso.com, recursively. The Force parameter overrides the default confirmation message.
Example 2: Age records under a node
PS C:\> Set-DnsServerResourceRecordAging -NodeName "three.two" -ZoneName "contoso.com"This command ages all the records under the three.two node in the zone contoso.com.
Required Parameters
Specifies the name of a DNS zone.
| Type: | String |
| Position: | 1 |
| Default value: | None |
| Accept pipeline input: | True (ByPropertyName) |
| Accept wildcard characters: | False |
Optional Parameters
Runs the cmdlet as a background job. Use this parameter to run commands that take a long time to complete.
The cmdlet immediately returns an object that represents the job and then displays the command prompt.
You can continue to work in the session while the job completes.
To manage the job, use the
*-Job
cmdlets.
To get the job results, use the
Receive-Job
cmdlet.
For more information about Windows PowerShell background jobs, see about_Jobs .
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
Runs the cmdlet in a remote session or on a remote computer. Enter a computer name or a session object, such as the output of a New-CimSession or Get-CimSession cmdlet. The default is the current session on the local computer.
| Type: | CimSession[] |
| Aliases: | Session |
| Position: | Named |
| Default value: | None |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
Specifies a DNS server. If you do not specify this parameter, the command runs on the local system. You can specify an IP address or any value that resolves to an IP address, such as a fully qualified domain name (FQDN), host name, or NETBIOS name.
| Type: | String |
| Aliases: | Cn |
| Position: | Named |
| Default value: | None |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
Prompts you for confirmation before running the cmdlet.
| Type: | SwitchParameter |
| Aliases: | cf |
| Position: | Named |
| Default value: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
Performs the action without a confirmation message.
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
Specifies a node or subtree in DNS zone. The acceptable values for this parameter are:
- @ for root node.
- The FQDN of a node (the name with a period (.) at the end).
- A single label for the name relative to the zone root.
| Type: | String |
| Position: | 2 |
| Default value: | None |
| Accept pipeline input: | True (ByPropertyName) |
| Accept wildcard characters: | False |
Indicates that the DNS server ages all the nodes under the specified node. Use this parameter to age all records in a zone.
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
Specifies the maximum number of concurrent operations that can be established to run the cmdlet.
If this parameter is omitted or a value of
0
is entered, then Windows PowerShell® calculates an optimum throttle limit for the cmdlet based on the number of CIM cmdlets that are running on the computer.
The throttle limit applies only to the current cmdlet, not to the session or to the computer.
| Type: | Int32 |
| Position: | Named |
| Default value: | None |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
Shows what would happen if the cmdlet runs. The cmdlet is not run.
| Type: | SwitchParameter |
| Aliases: | wi |
| Position: | Named |
| Default value: | False |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |