Get-DnsServerCache is accessible with the help of DnsServer module. To configure DnsServer, go through this link.
Synopsis
Retrieves DNS server cache settings.
Description
The Get-DnsServerCache cmdlet retrieves the following Domain Name System (DNS) server cache settings: MaxTTL, MaxNegativeTTL, MaxKBSize, EnablePollutionProtection, LockingPercent, and StoreEmptyAuthenticationReponse.
Parameters
-AsJob
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.
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-CimSession
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 |
-ComputerName
Specifies a DNS server. The acceptable values for this parameter are:: an IPv4 address; an IPv6 address; any other 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 |
-ThrottleLimit
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 |
Syntax
Get-DnsServerCache [-ComputerName <String>] [-CimSession <CimSession[]>] [-ThrottleLimit <Int32>] [-AsJob] [<CommonParameters>]
—————EXAMPLE 1—————
Get DNS server cache properties
PS C:>Get-DnsServerCache -ComputerName “DNSsrv01.TOSSolution.com”
This command gets DNS server cache properties on a DNS server that has an FQDN of DNSsrv01.TOSSolution.com.
You can check the Version, CommandType and Source of this cmdlet by giving below command.
Get-Command Get-DnsServerCache
You can also read about
- Clear-DnsServerCache
- Set-DnsServerCache
- Show-DnsServerCache
To know more PowerShell cmdlets(Commands) on DnsServer click here