HelpCache/PS_DhcpServerv4Failover_v1.0.0.cdxml-help.xml
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<helpItems schema="maml"> <command:command xmlns:maml="http://schemas.microsoft.com/maml/2004/10" xmlns:command="http://schemas.microsoft.com/maml/dev/command/2004/10" xmlns:dev="http://schemas.microsoft.com/maml/dev/2004/10" xmlns:MSHelp="http://msdn.microsoft.com/mshelp"><command:details><command:name>Add-DhcpServerv4Failover</command:name><maml:description><maml:para>Adds a new IPv4 failover relationship on the Dynamic Host Configuration Protocol (DHCP) server service.</maml:para></maml:description><maml:copyright><maml:para /></maml:copyright><command:verb>Add</command:verb><command:noun>DhcpServerv4Failover</command:noun><dev:version /></command:details><maml:description><maml:para>The Add-DhcpServerv4Failover cmdlet adds a new IPv4 failover relationship to a Dynamic Host Configuration Protocol (DHCP) server service. The first parameter set adds a failover relationship with load balance mode. The second parameter set adds the failover relationship in hot-standby mode.</maml:para><maml:para>This cmdlet creates the failover relationship on both of the DHCP server services with the specified parameters. The ScopeId parameter value specified on the source DHCP server service, or local computer running the DHCP server service is identically setup on the partner DHCP server service.</maml:para><maml:para>If the SharedSecret parameter is specified, message digest authentication will be automatically turned on for the newly created failover relationship.</maml:para><maml:para>By default, user confirmation will be sought if the SharedSecret parameter is specified.</maml:para></maml:description><command:syntax><command:syntaxItem><maml:name>Add-DhcpServerv4Failover</maml:name><command:parameter required="true" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="2" aliases=""><maml:name>Name</maml:name><maml:description><maml:para>Specifies the name of the failover relationship to create.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue></command:parameter><command:parameter required="true" variableLength="true" globbing="false" pipelineInput="True (ByPropertyName)" position="3" aliases=""><maml:name>ScopeId</maml:name><maml:description><maml:para>Specifies the scope identifiers, in IPv4 address format, which are to be added to the failover relationship.</maml:para></maml:description><command:parameterValue required="true" variableLength="true">IPAddress[]</command:parameterValue></command:parameter><command:parameter required="true" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="4" aliases=""><maml:name>PartnerServer</maml:name><maml:description><maml:para>Specifies the IPv4 address, or host name, of the partner DHCP server service with which the failover relationship is created.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>AsJob</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>Receive-Job</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. For more information about Windows PowerShell® background jobs, see <maml:navigationLink><maml:linkText>about_Jobs</maml:linkText><maml:uri></maml:uri></maml:navigationLink>.</maml:para></maml:description></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="named" aliases=""><maml:name>AutoStateTransition</maml:name><maml:description><maml:para>Specifies the enabled state for automatic state transition from the COMMUNICATION INTERRUPTED state to the PARTNER DOWN state based on expiration of the timer, using the StateSwitchInterval parameter, while in the COMMUNICATION INTERRUPTED state. </maml:para><maml:para>The acceptable values for this parameter are: True or False. The default value is False. </maml:para><maml:para>If the StateSwitchInterval parameter is specified, then this parameter is automatically set to True.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">Boolean</command:parameterValue></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named" aliases="Session"><maml:name>CimSession</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>New-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> or <maml:navigationLink><maml:linkText>Get-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. The default is the current session on the local computer.</maml:para></maml:description><command:parameterValue required="true" variableLength="true">CimSession[]</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases="Cn"><maml:name>ComputerName</maml:name><maml:description><maml:para>Specifies the DNS name, or IPv4 or IPv6 address, of the target computer running the DHCP server service.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>Force</maml:name><maml:description><maml:para>Specifies that, if the SharedSecret parameter is specified, the user confirmation is required since the SharedSecret parameter value may be transferred in plain text transport in the case of remote management. Specifying this parameter turns off the user confirmation.</maml:para></maml:description></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>LoadBalancePercent</maml:name><maml:description><maml:para>Specifies the percentage of DHCP client requests which should be served by the local DHCP server service or the DHCP server service running on the computer specified in the ComputerName parameter. The remaining requests would be served by the partner DHCP server service. </maml:para><maml:para>The default value is 50%.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">UInt32</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="named" aliases=""><maml:name>MaxClientLeadTime</maml:name><maml:description><maml:para>Specifies the maximum client lead time for the failover relationship. The default value is 1 hour.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">TimeSpan</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>PassThru</maml:name><maml:description><maml:para>Returns an object representing the item with which you are working. By default, this cmdlet does not generate any output.</maml:para></maml:description></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>SharedSecret</maml:name><maml:description><maml:para>Specifies the shared secret to be used for message digest authentication. If not specified, then the message digest authentication is turned off.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="named" aliases=""><maml:name>StateSwitchInterval</maml:name><maml:description><maml:para>Specifies the time interval for which the DHCP server service operates in the COMMUNICATION INTERRUPTED state before transitioning to the PARTNER DOWN state.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">TimeSpan</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>ThrottleLimit</maml:name><maml:description><maml:para>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.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">Int32</command:parameterValue></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named"><maml:name>Confirm</maml:name><maml:description><maml:para>Prompts you for confirmation before running the cmdlet.</maml:para></maml:description></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named"><maml:name>WhatIf</maml:name><maml:description><maml:para>Shows what would happen if the cmdlet runs. The cmdlet is not run.</maml:para></maml:description></command:parameter></command:syntaxItem><command:syntaxItem><maml:name>Add-DhcpServerv4Failover</maml:name><command:parameter required="true" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="2" aliases=""><maml:name>Name</maml:name><maml:description><maml:para>Specifies the name of the failover relationship to create.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue></command:parameter><command:parameter required="true" variableLength="true" globbing="false" pipelineInput="True (ByPropertyName)" position="3" aliases=""><maml:name>ScopeId</maml:name><maml:description><maml:para>Specifies the scope identifiers, in IPv4 address format, which are to be added to the failover relationship.</maml:para></maml:description><command:parameterValue required="true" variableLength="true">IPAddress[]</command:parameterValue></command:parameter><command:parameter required="true" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="4" aliases=""><maml:name>PartnerServer</maml:name><maml:description><maml:para>Specifies the IPv4 address, or host name, of the partner DHCP server service with which the failover relationship is created.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>AsJob</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>Receive-Job</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. For more information about Windows PowerShell® background jobs, see <maml:navigationLink><maml:linkText>about_Jobs</maml:linkText><maml:uri></maml:uri></maml:navigationLink>.</maml:para></maml:description></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="named" aliases=""><maml:name>AutoStateTransition</maml:name><maml:description><maml:para>Specifies the enabled state for automatic state transition from the COMMUNICATION INTERRUPTED state to the PARTNER DOWN state based on expiration of the timer, using the StateSwitchInterval parameter, while in the COMMUNICATION INTERRUPTED state. </maml:para><maml:para>The acceptable values for this parameter are: True or False. The default value is False. </maml:para><maml:para>If the StateSwitchInterval parameter is specified, then this parameter is automatically set to True.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">Boolean</command:parameterValue></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named" aliases="Session"><maml:name>CimSession</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>New-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> or <maml:navigationLink><maml:linkText>Get-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. The default is the current session on the local computer.</maml:para></maml:description><command:parameterValue required="true" variableLength="true">CimSession[]</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases="Cn"><maml:name>ComputerName</maml:name><maml:description><maml:para>Specifies the DNS name, or IPv4 or IPv6 address, of the target computer running the DHCP server service.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>Force</maml:name><maml:description><maml:para>Specifies that, if the SharedSecret parameter is specified, the user confirmation is required since the SharedSecret parameter value may be transferred in plain text transport in the case of remote management. Specifying this parameter turns off the user confirmation.</maml:para></maml:description></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="named" aliases=""><maml:name>MaxClientLeadTime</maml:name><maml:description><maml:para>Specifies the maximum client lead time for the failover relationship. The default value is 1 hour.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">TimeSpan</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>PassThru</maml:name><maml:description><maml:para>Returns an object representing the item with which you are working. By default, this cmdlet does not generate any output.</maml:para></maml:description></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>ReservePercent</maml:name><maml:description><maml:para>Specifies the percentage of free IPv4 addresses in the IPv4 address pool of the scope which should be reserved on the standby DHCP server service. In the case of a failover, the IPv4 address from this reserved pool on the standby DHCP server service will be leased to new DHCP clients. The default value is 5%. </maml:para></maml:description><command:parameterValue required="true" variableLength="false">UInt32</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>ServerRole</maml:name><maml:description><maml:para>Specifies the role of the local DHCP server service in the hot standby mode. The acceptable values for this parameter are: Active or Standby. The default value is Active for the local DHCP server service, such as the partner DHCP server service that is specified will be a standby DHCP server service. </maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>SharedSecret</maml:name><maml:description><maml:para>Specifies the shared secret to be used for message digest authentication. If not specified, then the message digest authentication is turned off.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="named" aliases=""><maml:name>StateSwitchInterval</maml:name><maml:description><maml:para>Specifies the time interval for which the DHCP server service operates in the COMMUNICATION INTERRUPTED state before transitioning to the PARTNER DOWN state.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">TimeSpan</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>ThrottleLimit</maml:name><maml:description><maml:para>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.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">Int32</command:parameterValue></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named"><maml:name>Confirm</maml:name><maml:description><maml:para>Prompts you for confirmation before running the cmdlet.</maml:para></maml:description></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named"><maml:name>WhatIf</maml:name><maml:description><maml:para>Shows what would happen if the cmdlet runs. The cmdlet is not run.</maml:para></maml:description></command:parameter></command:syntaxItem></command:syntax><command:parameters><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>AsJob</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>Receive-Job</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. For more information about Windows PowerShell® background jobs, see <maml:navigationLink><maml:linkText>about_Jobs</maml:linkText><maml:uri></maml:uri></maml:navigationLink>.</maml:para></maml:description><command:parameterValue required="false" variableLength="false">SwitchParameter</command:parameterValue><dev:type><maml:name>SwitchParameter</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="named" aliases=""><maml:name>AutoStateTransition</maml:name><maml:description><maml:para>Specifies the enabled state for automatic state transition from the COMMUNICATION INTERRUPTED state to the PARTNER DOWN state based on expiration of the timer, using the StateSwitchInterval parameter, while in the COMMUNICATION INTERRUPTED state. </maml:para><maml:para>The acceptable values for this parameter are: True or False. The default value is False. </maml:para><maml:para>If the StateSwitchInterval parameter is specified, then this parameter is automatically set to True.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">Boolean</command:parameterValue><dev:type><maml:name>Boolean</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named" aliases="Session"><maml:name>CimSession</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>New-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> or <maml:navigationLink><maml:linkText>Get-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. The default is the current session on the local computer.</maml:para></maml:description><command:parameterValue required="true" variableLength="true">CimSession[]</command:parameterValue><dev:type><maml:name>CimSession[]</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases="Cn"><maml:name>ComputerName</maml:name><maml:description><maml:para>Specifies the DNS name, or IPv4 or IPv6 address, of the target computer running the DHCP server service.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue><dev:type><maml:name>String</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>Force</maml:name><maml:description><maml:para>Specifies that, if the SharedSecret parameter is specified, the user confirmation is required since the SharedSecret parameter value may be transferred in plain text transport in the case of remote management. Specifying this parameter turns off the user confirmation.</maml:para></maml:description><command:parameterValue required="false" variableLength="false">SwitchParameter</command:parameterValue><dev:type><maml:name>SwitchParameter</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>LoadBalancePercent</maml:name><maml:description><maml:para>Specifies the percentage of DHCP client requests which should be served by the local DHCP server service or the DHCP server service running on the computer specified in the ComputerName parameter. The remaining requests would be served by the partner DHCP server service. </maml:para><maml:para>The default value is 50%.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">UInt32</command:parameterValue><dev:type><maml:name>UInt32</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="named" aliases=""><maml:name>MaxClientLeadTime</maml:name><maml:description><maml:para>Specifies the maximum client lead time for the failover relationship. The default value is 1 hour.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">TimeSpan</command:parameterValue><dev:type><maml:name>TimeSpan</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="true" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="2" aliases=""><maml:name>Name</maml:name><maml:description><maml:para>Specifies the name of the failover relationship to create.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue><dev:type><maml:name>String</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="true" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="4" aliases=""><maml:name>PartnerServer</maml:name><maml:description><maml:para>Specifies the IPv4 address, or host name, of the partner DHCP server service with which the failover relationship is created.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue><dev:type><maml:name>String</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>PassThru</maml:name><maml:description><maml:para>Returns an object representing the item with which you are working. By default, this cmdlet does not generate any output.</maml:para></maml:description><command:parameterValue required="false" variableLength="false">SwitchParameter</command:parameterValue><dev:type><maml:name>SwitchParameter</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>ReservePercent</maml:name><maml:description><maml:para>Specifies the percentage of free IPv4 addresses in the IPv4 address pool of the scope which should be reserved on the standby DHCP server service. In the case of a failover, the IPv4 address from this reserved pool on the standby DHCP server service will be leased to new DHCP clients. The default value is 5%. </maml:para></maml:description><command:parameterValue required="true" variableLength="false">UInt32</command:parameterValue><dev:type><maml:name>UInt32</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="true" variableLength="true" globbing="false" pipelineInput="True (ByPropertyName)" position="3" aliases=""><maml:name>ScopeId</maml:name><maml:description><maml:para>Specifies the scope identifiers, in IPv4 address format, which are to be added to the failover relationship.</maml:para></maml:description><command:parameterValue required="true" variableLength="true">IPAddress[]</command:parameterValue><dev:type><maml:name>IPAddress[]</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>ServerRole</maml:name><maml:description><maml:para>Specifies the role of the local DHCP server service in the hot standby mode. The acceptable values for this parameter are: Active or Standby. The default value is Active for the local DHCP server service, such as the partner DHCP server service that is specified will be a standby DHCP server service. </maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue><dev:type><maml:name>String</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>SharedSecret</maml:name><maml:description><maml:para>Specifies the shared secret to be used for message digest authentication. If not specified, then the message digest authentication is turned off.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue><dev:type><maml:name>String</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="named" aliases=""><maml:name>StateSwitchInterval</maml:name><maml:description><maml:para>Specifies the time interval for which the DHCP server service operates in the COMMUNICATION INTERRUPTED state before transitioning to the PARTNER DOWN state.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">TimeSpan</command:parameterValue><dev:type><maml:name>TimeSpan</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>ThrottleLimit</maml:name><maml:description><maml:para>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.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">Int32</command:parameterValue><dev:type><maml:name>Int32</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named"><maml:name>Confirm</maml:name><maml:description><maml:para>Prompts you for confirmation before running the cmdlet.</maml:para></maml:description><command:parameterValue required="false" variableLength="false">SwitchParameter</command:parameterValue><dev:type><maml:name>SwitchParameter</maml:name><maml:uri /></dev:type><dev:defaultValue>false</dev:defaultValue></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named"><maml:name>WhatIf</maml:name><maml:description><maml:para>Shows what would happen if the cmdlet runs. The cmdlet is not run.</maml:para></maml:description><command:parameterValue required="false" variableLength="false">SwitchParameter</command:parameterValue><dev:type><maml:name>SwitchParameter</maml:name><maml:uri /></dev:type><dev:defaultValue>false</dev:defaultValue></command:parameter></command:parameters><command:inputTypes><command:inputType><dev:type><maml:name>Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv4Scope</maml:name><maml:uri>http://msdn.microsoft.com/library/hh832714.aspx</maml:uri><maml:description><maml:para /></maml:description></dev:type><maml:description><maml:para>The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects. The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.</maml:para></maml:description></command:inputType></command:inputTypes><command:returnValues><command:returnValue><dev:type><maml:name>Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv4Failover</maml:name><maml:uri>http://msdn.microsoft.com/library/hh832705.aspx</maml:uri><maml:description><maml:para /></maml:description></dev:type><maml:description><maml:para>The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects. The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.</maml:para></maml:description></command:returnValue></command:returnValues><command:terminatingErrors /><command:nonTerminatingErrors /><command:examples><command:example><maml:title>EXAMPLE 1</maml:title><maml:introduction><maml:para></maml:para></maml:introduction><dev:code>PS C:\> Add-DhcpServerv4Failover -ComputerName dhcpserver.contoso.com -Name SFO-SIN-Failover -PartnerServer dhcpserver2.contoso.com -ScopeId 10.10.10.0,20.20.20.0 -SharedSecret "sEcReT" </dev:code><dev:remarks><maml:para>This example creates a load balance, or active-active, failover relationship between the DHCP server services running on the computers named dhcpserver.contoso.com and dhcpserver2.contoso.com with the scopes 10.10.10.0 and 20.20.20.0 present on the DHCP server service running on the computer named dhcpserver.contoso.com added to the failover relationship. These scopes will be created on the partner DHCP server service running on the computer named dhcpserver2.contoso.com as part of the failover relationship creation. Message authentication is enabled for the server-to-server message exchange with the specified shared secret.</maml:para></dev:remarks><command:commandLines><command:commandLine><command:commandText /></command:commandLine></command:commandLines></command:example><command:example><maml:title>EXAMPLE 2</maml:title><maml:introduction><maml:para></maml:para></maml:introduction><dev:code>PS C:\>Add-DhcpServerv4Failover -ComputerName dhcpserver.contoso.com -Name SFO-SIN-Failover -PartnerServer dhcpserver2.contoso.com -ServerRole Standby -ScopeId 10.10.10.0,20.20.20.0 </dev:code><dev:remarks><maml:para>This example creates a hot standby, or active-passive, failover relationship between the DHCP server services running on the computers named dhcpserver.contoso.com and dhcpserver2.contoso.com with the scopes 10.10.10.0 and 20.20.20.0 present on the DHCP server service running on the computer named dhcpserver.contoso.com added to the failover relationship. These scopes will be created on the partner DHCP server service running on the computer named dhcpserver2.contoso.com as part of the failover relationship creation. The DHCP server service running on the computer named dhcpserver.contoso.com will be the standby DHCP server service and the DHCP server service running on the computer named dhcpserver2.contoso.com will be the active DHCP server service in the failover relationship.</maml:para></dev:remarks><command:commandLines><command:commandLine><command:commandText /></command:commandLine></command:commandLines></command:example><command:example><maml:title>EXAMPLE 3</maml:title><maml:introduction><maml:para></maml:para></maml:introduction><dev:code>PS C:\>Add-DhcpServerv4Failover -ComputerName dhcpserver.contoso.com -Name SFO-SIN-Failover -PartnerServer dhcpserver2.contoso.com -ScopeId 10.10.10.0,20.20.20.0 -LoadBalancePercent 70 -MaxClientLeadTime 2:00:00 -AutoStateTransition $true -StateSwitchInterval 2:00:00 </dev:code><dev:remarks><maml:para>This example creates a load balance, or active-active, failover relationship between the DHCP server services running on the computer named dhcpserver.contoso.com and dhcpserver2.contoso.com with the scopes 10.10.10.0 and 20.20.20.0 present on the DHCP server service running on the computer named dhcpserver.contoso.com added to the failover relationship. These scopes will be created on the partner DHCP server service running on the computer named dhcpserver2.contoso.com as part of the failover relationship creation. 70% of the client requests will be served by DHCP server service running on the computer named dhcpserver.contoso.com and 30% by the DHCP server service running on the computer named dhcpserver2.contoso.com. The maximum client lead time for the failover relationship is set to 2 hours. The automatic state transition from the COMMUNICATION INTERRUPTED state to the PARTNER DOWN state is turned on and the timer for automatic state transition is set to 2 hours.</maml:para></dev:remarks><command:commandLines><command:commandLine><command:commandText /></command:commandLine></command:commandLines></command:example><command:example><maml:title>EXAMPLE 4</maml:title><maml:introduction><maml:para></maml:para></maml:introduction><dev:code>PS C:\>Add-DhcpServerv4Failover -ComputerName dhcpserver.contoso.com -Name SFO-SIN-Failover -PartnerServer dhcpserver2.contoso.com -ScopeId 10.10.10.0,20.20.20.0 -ReservePercent 10 -MaxClientLeadTime 2:00:00 -AutoStateTransition $true -StateSwitchInterval 2:00:00 </dev:code><dev:remarks><maml:para>This example creates a hot standby, or Active-Passive, failover relationship between the DHCP server service running on the computer named dhcpserver.contoso.com and dhcpserver2.contoso.com with the scopes 10.10.10.0 and 20.20.20.0 present on the DHCP server service running on the computer named dhcpserver.contoso.com added to the failover relationship. These scopes will be created on the partner DHCP server service running on the computer named dhcpserver2.contoso.com as part of the failover relationship creation. The DHCP server service running on the computer named dhcpserver2.contoso.com will be standby DHCP server service and the DHCP server service running on the computer named dhcpserver.contoso.com will be the active DHCP server service in the failover relationship. 10% of the free IP addresses in the scopes will be reserved for the standby DHCP server service. The maximum client lead time for the failover relationship is set to 2 hours. The automatic state transition from the COMMUNICATED INTERUPTED state to the PARTNER DOWN state is turned on and the timer for automatic state transition is set to 2 hours.</maml:para></dev:remarks><command:commandLines><command:commandLine><command:commandText /></command:commandLine></command:commandLines></command:example></command:examples><maml:relatedLinks><maml:navigationLink><maml:linkText>Online Version:</maml:linkText><maml:uri>http://go.microsoft.com/fwlink/?LinkID=289266</maml:uri></maml:navigationLink><maml:navigationLink><maml:linkText>Get-Content</maml:linkText><maml:uri></maml:uri></maml:navigationLink><maml:navigationLink><maml:linkText>Add-DhcpServerv4FailoverScope</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Get-DhcpServerv4Failover</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Invoke-DhcpServerv4FailoverReplication</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Remove-DhcpServerv4Failover</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Remove-DhcpServerv4FailoverScope</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Set-DhcpServerv4Failover</maml:linkText><maml:uri /></maml:navigationLink></maml:relatedLinks></command:command> <command:command xmlns:maml="http://schemas.microsoft.com/maml/2004/10" xmlns:command="http://schemas.microsoft.com/maml/dev/command/2004/10" xmlns:dev="http://schemas.microsoft.com/maml/dev/2004/10" xmlns:MSHelp="http://msdn.microsoft.com/mshelp"><command:details><command:name>Get-DhcpServerv4Failover</command:name><maml:description><maml:para>Gets the failover relationships configured on the Dynamic Host Configuration Protocol (DHCP) server service for the specific failover relationship name.</maml:para></maml:description><maml:copyright><maml:para /></maml:copyright><command:verb>Get</command:verb><command:noun>DhcpServerv4Failover</command:noun><dev:version /></command:details><maml:description><maml:para>The Get-DhcpServerv4Failover cmdlet gets the failover relationships configured on the Dynamic Host Configuration Protocol (DHCP) server service for the specific failover relationship name. If the Name parameter is not specified, then this cmdlet returns all failover relationships defined on the DHCP server service. If the Name parameter does not match a failover relationship, then a non-terminating error will be returned for the specific Name parameter value.</maml:para><maml:para>If the ScopeId parameter is specified, then the failover relationships of which the specified scopes are included are returned. The ScopeId parameter values should be failover scopes.</maml:para></maml:description><command:syntax><command:syntaxItem><maml:name>Get-DhcpServerv4Failover</maml:name><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="True (ByPropertyName)" position="2" aliases=""><maml:name>Name</maml:name><maml:description><maml:para>Specifies one or more names of failover relationships for which the properties are returned.</maml:para></maml:description><command:parameterValue required="true" variableLength="true">String[]</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>AsJob</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>Receive-Job</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. For more information about Windows PowerShell® background jobs, see <maml:navigationLink><maml:linkText>about_Jobs</maml:linkText><maml:uri></maml:uri></maml:navigationLink>.</maml:para></maml:description></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named" aliases="Session"><maml:name>CimSession</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>New-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> or <maml:navigationLink><maml:linkText>Get-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. The default is the current session on the local computer.</maml:para></maml:description><command:parameterValue required="true" variableLength="true">CimSession[]</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases="Cn"><maml:name>ComputerName</maml:name><maml:description><maml:para>Specifies the DNS name, or IPv4 or IPv6 address, of the target computer running the DHCP server service.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>ThrottleLimit</maml:name><maml:description><maml:para>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.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">Int32</command:parameterValue></command:parameter></command:syntaxItem><command:syntaxItem><maml:name>Get-DhcpServerv4Failover</maml:name><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>AsJob</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>Receive-Job</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. For more information about Windows PowerShell® background jobs, see <maml:navigationLink><maml:linkText>about_Jobs</maml:linkText><maml:uri></maml:uri></maml:navigationLink>.</maml:para></maml:description></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named" aliases="Session"><maml:name>CimSession</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>New-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> or <maml:navigationLink><maml:linkText>Get-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. The default is the current session on the local computer.</maml:para></maml:description><command:parameterValue required="true" variableLength="true">CimSession[]</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases="Cn"><maml:name>ComputerName</maml:name><maml:description><maml:para>Specifies the DNS name, or IPv4 or IPv6 address, of the target computer running the DHCP server service.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>ThrottleLimit</maml:name><maml:description><maml:para>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.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">Int32</command:parameterValue></command:parameter><command:parameter required="true" variableLength="true" globbing="false" pipelineInput="True (ByPropertyName)" position="named" aliases=""><maml:name>ScopeId</maml:name><maml:description><maml:para>Specifies one or more scope identifiers (IDs), in IPv4 address format. The properties of the failover relationships on the DHCP server service to which these scopes are associated are returned.</maml:para></maml:description><command:parameterValue required="true" variableLength="true">IPAddress[]</command:parameterValue></command:parameter></command:syntaxItem></command:syntax><command:parameters><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>AsJob</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>Receive-Job</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. For more information about Windows PowerShell® background jobs, see <maml:navigationLink><maml:linkText>about_Jobs</maml:linkText><maml:uri></maml:uri></maml:navigationLink>.</maml:para></maml:description><command:parameterValue required="false" variableLength="false">SwitchParameter</command:parameterValue><dev:type><maml:name>SwitchParameter</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named" aliases="Session"><maml:name>CimSession</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>New-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> or <maml:navigationLink><maml:linkText>Get-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. The default is the current session on the local computer.</maml:para></maml:description><command:parameterValue required="true" variableLength="true">CimSession[]</command:parameterValue><dev:type><maml:name>CimSession[]</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases="Cn"><maml:name>ComputerName</maml:name><maml:description><maml:para>Specifies the DNS name, or IPv4 or IPv6 address, of the target computer running the DHCP server service.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue><dev:type><maml:name>String</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="True (ByPropertyName)" position="2" aliases=""><maml:name>Name</maml:name><maml:description><maml:para>Specifies one or more names of failover relationships for which the properties are returned.</maml:para></maml:description><command:parameterValue required="true" variableLength="true">String[]</command:parameterValue><dev:type><maml:name>String[]</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="true" variableLength="true" globbing="false" pipelineInput="True (ByPropertyName)" position="named" aliases=""><maml:name>ScopeId</maml:name><maml:description><maml:para>Specifies one or more scope identifiers (IDs), in IPv4 address format. The properties of the failover relationships on the DHCP server service to which these scopes are associated are returned.</maml:para></maml:description><command:parameterValue required="true" variableLength="true">IPAddress[]</command:parameterValue><dev:type><maml:name>IPAddress[]</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>ThrottleLimit</maml:name><maml:description><maml:para>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.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">Int32</command:parameterValue><dev:type><maml:name>Int32</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter></command:parameters><command:inputTypes><command:inputType><dev:type><maml:name>Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv4Scope</maml:name><maml:uri>http://msdn.microsoft.com/library/hh832714.aspx</maml:uri><maml:description><maml:para /></maml:description></dev:type><maml:description><maml:para>The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects. The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.</maml:para></maml:description></command:inputType></command:inputTypes><command:returnValues><command:returnValue><dev:type><maml:name>Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv4Failover[]</maml:name><maml:uri>http://msdn.microsoft.com/library/hh832705.aspx</maml:uri><maml:description><maml:para /></maml:description></dev:type><maml:description><maml:para>The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects. The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.</maml:para></maml:description></command:returnValue></command:returnValues><command:terminatingErrors /><command:nonTerminatingErrors /><command:examples><command:example><maml:title>EXAMPLE 1</maml:title><maml:introduction><maml:para></maml:para></maml:introduction><dev:code>PS C:\> Get-DhcpServerv4Failover -ComputerName dhcpserver.contoso.com -Name SFO-SIN-Failover </dev:code><dev:remarks><maml:para>This example gets the failover relationship information for relationship named SFO-SIN-Failover on the DHCP server service running on the computer named dhcpserver.contoso.com.</maml:para></dev:remarks><command:commandLines><command:commandLine><command:commandText /></command:commandLine></command:commandLines></command:example><command:example><maml:title>EXAMPLE 2</maml:title><maml:introduction><maml:para></maml:para></maml:introduction><dev:code>PS C:\> Get-DhcpServerv4Failover -ComputerName dhcpserver.contoso.com </dev:code><dev:remarks><maml:para>This example gets the failover relationship information for all of the failover relationships on the DHCP server service running on the computer named dhcpserver.contoso.com.</maml:para></dev:remarks><command:commandLines><command:commandLine><command:commandText /></command:commandLine></command:commandLines></command:example><command:example><maml:title>EXAMPLE 3</maml:title><maml:introduction><maml:para></maml:para></maml:introduction><dev:code>PS C:\> Get-DhcpServerv4Failover -ComputerName dhcpserver.contoso.com -ScopeId 10.10.10.0 </dev:code><dev:remarks><maml:para>This example gets the failover relationship information for the failover relationship of which the scope 10.10.10.0 is a part, on the DHCP server service running on the computer named dhcpserver.contoso.com.</maml:para></dev:remarks><command:commandLines><command:commandLine><command:commandText /></command:commandLine></command:commandLines></command:example></command:examples><maml:relatedLinks><maml:navigationLink><maml:linkText>Online Version:</maml:linkText><maml:uri>http://go.microsoft.com/fwlink/?LinkID=289295</maml:uri></maml:navigationLink><maml:navigationLink><maml:linkText>Add-DhcpServerv4Failover</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Add-DhcpServerv4FailoverScope</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Invoke-DhcpServerv4FailoverReplication</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Remove-DhcpServerv4Failover</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Remove-DhcpServerv4FailoverScope</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Set-DhcpServerv4Failover</maml:linkText><maml:uri /></maml:navigationLink></maml:relatedLinks></command:command> <command:command xmlns:maml="http://schemas.microsoft.com/maml/2004/10" xmlns:command="http://schemas.microsoft.com/maml/dev/command/2004/10" xmlns:dev="http://schemas.microsoft.com/maml/dev/2004/10" xmlns:MSHelp="http://msdn.microsoft.com/mshelp"><command:details><command:name>Remove-DhcpServerv4Failover</command:name><maml:description><maml:para>Removes one or more specified failover relationships.</maml:para></maml:description><maml:copyright><maml:para /></maml:copyright><command:verb>Remove</command:verb><command:noun>DhcpServerv4Failover</command:noun><dev:version /></command:details><maml:description><maml:para>The Remove-DhcpServerv4Failover cmdlet removes one or more specified failover relationships. The failover relationship will be removed from both of the computers running Dynamic Host Configuration Protocol (DHCP) server services which are part of this failover relationship.</maml:para></maml:description><command:syntax><command:syntaxItem><maml:name>Remove-DhcpServerv4Failover</maml:name><command:parameter required="true" variableLength="true" globbing="false" pipelineInput="True (ByPropertyName)" position="2" aliases=""><maml:name>Name</maml:name><maml:description><maml:para>Specifies one or more names of the failover relationships to be removed.</maml:para></maml:description><command:parameterValue required="true" variableLength="true">String[]</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>AsJob</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>Receive-Job</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. For more information about Windows PowerShell® background jobs, see <maml:navigationLink><maml:linkText>about_Jobs</maml:linkText><maml:uri></maml:uri></maml:navigationLink>.</maml:para></maml:description></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named" aliases="Session"><maml:name>CimSession</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>New-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> or <maml:navigationLink><maml:linkText>Get-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. The default is the current session on the local computer.</maml:para></maml:description><command:parameterValue required="true" variableLength="true">CimSession[]</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases="Cn"><maml:name>ComputerName</maml:name><maml:description><maml:para>Specifies the DNS name, or IPv4 or IPv6 address, of the target computer running the DHCP server service.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>Force</maml:name><maml:description><maml:para>Forces the command to run without asking for user confirmation.</maml:para></maml:description></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>PassThru</maml:name><maml:description><maml:para>Returns an object representing the item with which you are working. By default, this cmdlet does not generate any output.</maml:para></maml:description></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>ThrottleLimit</maml:name><maml:description><maml:para>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.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">Int32</command:parameterValue></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named"><maml:name>Confirm</maml:name><maml:description><maml:para>Prompts you for confirmation before running the cmdlet.</maml:para></maml:description></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named"><maml:name>WhatIf</maml:name><maml:description><maml:para>Shows what would happen if the cmdlet runs. The cmdlet is not run.</maml:para></maml:description></command:parameter></command:syntaxItem></command:syntax><command:parameters><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>AsJob</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>Receive-Job</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. For more information about Windows PowerShell® background jobs, see <maml:navigationLink><maml:linkText>about_Jobs</maml:linkText><maml:uri></maml:uri></maml:navigationLink>.</maml:para></maml:description><command:parameterValue required="false" variableLength="false">SwitchParameter</command:parameterValue><dev:type><maml:name>SwitchParameter</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named" aliases="Session"><maml:name>CimSession</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>New-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> or <maml:navigationLink><maml:linkText>Get-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. The default is the current session on the local computer.</maml:para></maml:description><command:parameterValue required="true" variableLength="true">CimSession[]</command:parameterValue><dev:type><maml:name>CimSession[]</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases="Cn"><maml:name>ComputerName</maml:name><maml:description><maml:para>Specifies the DNS name, or IPv4 or IPv6 address, of the target computer running the DHCP server service.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue><dev:type><maml:name>String</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>Force</maml:name><maml:description><maml:para>Forces the command to run without asking for user confirmation.</maml:para></maml:description><command:parameterValue required="false" variableLength="false">SwitchParameter</command:parameterValue><dev:type><maml:name>SwitchParameter</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="true" variableLength="true" globbing="false" pipelineInput="True (ByPropertyName)" position="2" aliases=""><maml:name>Name</maml:name><maml:description><maml:para>Specifies one or more names of the failover relationships to be removed.</maml:para></maml:description><command:parameterValue required="true" variableLength="true">String[]</command:parameterValue><dev:type><maml:name>String[]</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>PassThru</maml:name><maml:description><maml:para>Returns an object representing the item with which you are working. By default, this cmdlet does not generate any output.</maml:para></maml:description><command:parameterValue required="false" variableLength="false">SwitchParameter</command:parameterValue><dev:type><maml:name>SwitchParameter</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>ThrottleLimit</maml:name><maml:description><maml:para>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.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">Int32</command:parameterValue><dev:type><maml:name>Int32</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named"><maml:name>Confirm</maml:name><maml:description><maml:para>Prompts you for confirmation before running the cmdlet.</maml:para></maml:description><command:parameterValue required="false" variableLength="false">SwitchParameter</command:parameterValue><dev:type><maml:name>SwitchParameter</maml:name><maml:uri /></dev:type><dev:defaultValue>false</dev:defaultValue></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named"><maml:name>WhatIf</maml:name><maml:description><maml:para>Shows what would happen if the cmdlet runs. The cmdlet is not run.</maml:para></maml:description><command:parameterValue required="false" variableLength="false">SwitchParameter</command:parameterValue><dev:type><maml:name>SwitchParameter</maml:name><maml:uri /></dev:type><dev:defaultValue>false</dev:defaultValue></command:parameter></command:parameters><command:inputTypes><command:inputType><dev:type><maml:name>Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv4Failover</maml:name><maml:uri>http://msdn.microsoft.com/library/hh832705.aspx</maml:uri><maml:description><maml:para /></maml:description></dev:type><maml:description><maml:para>The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects. The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.</maml:para></maml:description></command:inputType></command:inputTypes><command:returnValues><command:returnValue><dev:type><maml:name>Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv4Failover[]</maml:name><maml:uri>http://msdn.microsoft.com/library/hh832705.aspx</maml:uri><maml:description><maml:para /></maml:description></dev:type><maml:description><maml:para>The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects. The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.</maml:para></maml:description></command:returnValue></command:returnValues><command:terminatingErrors /><command:nonTerminatingErrors /><command:examples><command:example><maml:title>EXAMPLE 1</maml:title><maml:introduction><maml:para></maml:para></maml:introduction><dev:code>PS C:\>Remove-DhcpServerv4Failover -ComputerName dhcpserver.contoso.com -Name SFO-SIN-Failover </dev:code><dev:remarks><maml:para>This example deletes the failover relationship named SFO-SIN-Failover from the DHCP server service running on the computer named dhcpserver.contoso.com.</maml:para></dev:remarks><command:commandLines><command:commandLine><command:commandText /></command:commandLine></command:commandLines></command:example></command:examples><maml:relatedLinks><maml:navigationLink><maml:linkText>Online Version:</maml:linkText><maml:uri>http://go.microsoft.com/fwlink/?LinkID=289335</maml:uri></maml:navigationLink><maml:navigationLink><maml:linkText>Add-DhcpServerv4Failover</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Add-DhcpServerv4FailoverScope</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Get-DhcpServerv4Failover</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Invoke-DhcpServerv4FailoverReplication</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Remove-DhcpServerv4FailoverScope</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Set-DhcpServerv4Failover</maml:linkText><maml:uri /></maml:navigationLink></maml:relatedLinks></command:command> <command:command xmlns:maml="http://schemas.microsoft.com/maml/2004/10" xmlns:command="http://schemas.microsoft.com/maml/dev/command/2004/10" xmlns:dev="http://schemas.microsoft.com/maml/dev/2004/10" xmlns:MSHelp="http://msdn.microsoft.com/mshelp"><command:details><command:name>Set-DhcpServerv4Failover</command:name><maml:description><maml:para>Modifies the properties of an existing failover relationship.</maml:para></maml:description><maml:copyright><maml:para /></maml:copyright><command:verb>Set</command:verb><command:noun>DhcpServerv4Failover</command:noun><dev:version /></command:details><maml:description><maml:para>The Set-DhcpServerv4Failover cmdlet modifies the properties of an existing failover relationship.</maml:para><maml:para>If the failover mode of relation is load balance or is being changed to load balance , then the LoadBalancePercent, MaxClientLeadTime, StateSwitchInterval, AutoStateTransition, and SharedSecret parameters can be specified.</maml:para><maml:para>If the failover mode of relation is hot standby or is being changed to hot standby, then the ReservePercent, MaxClientLeadTime, StateSwitchInterval, AutoStateTransition, and SharedSecret parameters can be specified.</maml:para><maml:para>If the SharedSecret parameter value is Null, then enableauth will be set to False in the data structure. If the SharedSecret parameter is not Null, then enableauth will be set to True in the data structure.</maml:para><maml:para>If the SharedSecret parameter is specified, then confirmation will be sought from the user to transport the shared secret in the clear text on the network.</maml:para><maml:para>If you specify the Mode parameter to change the mode of the failover relationship, default confirmation will be sought.</maml:para></maml:description><command:syntax><command:syntaxItem><maml:name>Set-DhcpServerv4Failover</maml:name><command:parameter required="true" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="2" aliases=""><maml:name>Name</maml:name><maml:description><maml:para>Specifies the name of failover relationship for which the properties are modified.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>AsJob</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>Receive-Job</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. For more information about Windows PowerShell® background jobs, see <maml:navigationLink><maml:linkText>about_Jobs</maml:linkText><maml:uri></maml:uri></maml:navigationLink>.</maml:para></maml:description></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="named" aliases=""><maml:name>AutoStateTransition</maml:name><maml:description><maml:para>Specifies the enabled state for automatic state transition from the COMMUNICATION INTERRUPTED state to the PARTNER DOWN state based on expiration of the timer, using the StateSwitchInterval parameter, while in the COMMUNICATION INTERRUPTED state. The acceptable values for this parameter are: True or False. The default value is False. Note: This parameter value is set to True, if the StateSwitchInterval parameter is specified. </maml:para></maml:description><command:parameterValue required="true" variableLength="false">Boolean</command:parameterValue></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named" aliases="Session"><maml:name>CimSession</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>New-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> or <maml:navigationLink><maml:linkText>Get-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. The default is the current session on the local computer.</maml:para></maml:description><command:parameterValue required="true" variableLength="true">CimSession[]</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases="Cn"><maml:name>ComputerName</maml:name><maml:description><maml:para>Specifies the DNS name, or IPv4 or IPv6 address, of the target computer running the Dynamic Host Configuration Protocol (DHCP) server service.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>Force</maml:name><maml:description><maml:para>Specifies, if the SharedSecret parameter is specified, that user confirmation is required since the SharedSecret parameter value may be transferred in plain text transport in the case of remote management. Specifying this parameter turns off the user confirmation. </maml:para></maml:description></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>LoadBalancePercent</maml:name><maml:description><maml:para>Specifies the percentage of DHCP client requests which should be served by the local DHCP server service or the DHCP server service running on the computer specified in the ComputerName parameter. The remaining DHCP client requests would be served by the partner DHCP server service.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">UInt32</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="named" aliases=""><maml:name>MaxClientLeadTime</maml:name><maml:description><maml:para>Specifies the maximum client lead time for the failover relationship.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">TimeSpan</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="named" aliases=""><maml:name>Mode</maml:name><maml:description><maml:para>Specifies a mode for the failover relationship. The acceptable values for this parameter are: -- HotStandby. Changes the mode to hot standby. -- LoadBalance. Changes the mode to load balance.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>PartnerDown</maml:name><maml:description><maml:para>Changes the state of the DHCP server service from COMMUNICATION INTERRUPTED to PARTNER DOWN.</maml:para></maml:description></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>PassThru</maml:name><maml:description><maml:para>Returns an object representing the item with which you are working. By default, this cmdlet does not generate any output.</maml:para></maml:description></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>ReservePercent</maml:name><maml:description><maml:para>Specifies the percentage of the free IPv4 address pool for the scope which should be reserved on the standby DHCP server service. In the case of a failover, the IPv4 addresses from this reserved pool on the standby DHCP server service will be leased to new DHCP clients. </maml:para></maml:description><command:parameterValue required="true" variableLength="false">UInt32</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>SharedSecret</maml:name><maml:description><maml:para>Specifies the shared secret to be used for message authentication. To turn off message authentication, set this parameter value to Null.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="named" aliases=""><maml:name>StateSwitchInterval</maml:name><maml:description><maml:para>Specifies the time interval for which the DHCP server service should continue to operate in the COMMUNICATION INTERRUPTED state before transitioning to the PARTNER DOWN state.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">TimeSpan</command:parameterValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>ThrottleLimit</maml:name><maml:description><maml:para>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.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">Int32</command:parameterValue></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named"><maml:name>Confirm</maml:name><maml:description><maml:para>Prompts you for confirmation before running the cmdlet.</maml:para></maml:description></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named"><maml:name>WhatIf</maml:name><maml:description><maml:para>Shows what would happen if the cmdlet runs. The cmdlet is not run.</maml:para></maml:description></command:parameter></command:syntaxItem></command:syntax><command:parameters><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>AsJob</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>Receive-Job</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. For more information about Windows PowerShell® background jobs, see <maml:navigationLink><maml:linkText>about_Jobs</maml:linkText><maml:uri></maml:uri></maml:navigationLink>.</maml:para></maml:description><command:parameterValue required="false" variableLength="false">SwitchParameter</command:parameterValue><dev:type><maml:name>SwitchParameter</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="named" aliases=""><maml:name>AutoStateTransition</maml:name><maml:description><maml:para>Specifies the enabled state for automatic state transition from the COMMUNICATION INTERRUPTED state to the PARTNER DOWN state based on expiration of the timer, using the StateSwitchInterval parameter, while in the COMMUNICATION INTERRUPTED state. The acceptable values for this parameter are: True or False. The default value is False. Note: This parameter value is set to True, if the StateSwitchInterval parameter is specified. </maml:para></maml:description><command:parameterValue required="true" variableLength="false">Boolean</command:parameterValue><dev:type><maml:name>Boolean</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named" aliases="Session"><maml:name>CimSession</maml:name><maml:description><maml:para>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 <maml:navigationLink><maml:linkText>New-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> or <maml:navigationLink><maml:linkText>Get-CimSession</maml:linkText><maml:uri></maml:uri></maml:navigationLink> cmdlet. The default is the current session on the local computer.</maml:para></maml:description><command:parameterValue required="true" variableLength="true">CimSession[]</command:parameterValue><dev:type><maml:name>CimSession[]</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases="Cn"><maml:name>ComputerName</maml:name><maml:description><maml:para>Specifies the DNS name, or IPv4 or IPv6 address, of the target computer running the Dynamic Host Configuration Protocol (DHCP) server service.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue><dev:type><maml:name>String</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>Force</maml:name><maml:description><maml:para>Specifies, if the SharedSecret parameter is specified, that user confirmation is required since the SharedSecret parameter value may be transferred in plain text transport in the case of remote management. Specifying this parameter turns off the user confirmation. </maml:para></maml:description><command:parameterValue required="false" variableLength="false">SwitchParameter</command:parameterValue><dev:type><maml:name>SwitchParameter</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>LoadBalancePercent</maml:name><maml:description><maml:para>Specifies the percentage of DHCP client requests which should be served by the local DHCP server service or the DHCP server service running on the computer specified in the ComputerName parameter. The remaining DHCP client requests would be served by the partner DHCP server service.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">UInt32</command:parameterValue><dev:type><maml:name>UInt32</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="named" aliases=""><maml:name>MaxClientLeadTime</maml:name><maml:description><maml:para>Specifies the maximum client lead time for the failover relationship.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">TimeSpan</command:parameterValue><dev:type><maml:name>TimeSpan</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="named" aliases=""><maml:name>Mode</maml:name><maml:description><maml:para>Specifies a mode for the failover relationship. The acceptable values for this parameter are: -- HotStandby. Changes the mode to hot standby. -- LoadBalance. Changes the mode to load balance.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue><dev:type><maml:name>String</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="true" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="2" aliases=""><maml:name>Name</maml:name><maml:description><maml:para>Specifies the name of failover relationship for which the properties are modified.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue><dev:type><maml:name>String</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>PartnerDown</maml:name><maml:description><maml:para>Changes the state of the DHCP server service from COMMUNICATION INTERRUPTED to PARTNER DOWN.</maml:para></maml:description><command:parameterValue required="false" variableLength="false">SwitchParameter</command:parameterValue><dev:type><maml:name>SwitchParameter</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>PassThru</maml:name><maml:description><maml:para>Returns an object representing the item with which you are working. By default, this cmdlet does not generate any output.</maml:para></maml:description><command:parameterValue required="false" variableLength="false">SwitchParameter</command:parameterValue><dev:type><maml:name>SwitchParameter</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>ReservePercent</maml:name><maml:description><maml:para>Specifies the percentage of the free IPv4 address pool for the scope which should be reserved on the standby DHCP server service. In the case of a failover, the IPv4 addresses from this reserved pool on the standby DHCP server service will be leased to new DHCP clients. </maml:para></maml:description><command:parameterValue required="true" variableLength="false">UInt32</command:parameterValue><dev:type><maml:name>UInt32</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>SharedSecret</maml:name><maml:description><maml:para>Specifies the shared secret to be used for message authentication. To turn off message authentication, set this parameter value to Null.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">String</command:parameterValue><dev:type><maml:name>String</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="True (ByPropertyName)" position="named" aliases=""><maml:name>StateSwitchInterval</maml:name><maml:description><maml:para>Specifies the time interval for which the DHCP server service should continue to operate in the COMMUNICATION INTERRUPTED state before transitioning to the PARTNER DOWN state.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">TimeSpan</command:parameterValue><dev:type><maml:name>TimeSpan</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="false" globbing="false" pipelineInput="false" position="named" aliases=""><maml:name>ThrottleLimit</maml:name><maml:description><maml:para>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.</maml:para></maml:description><command:parameterValue required="true" variableLength="false">Int32</command:parameterValue><dev:type><maml:name>Int32</maml:name><maml:uri /></dev:type><dev:defaultValue></dev:defaultValue></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named"><maml:name>Confirm</maml:name><maml:description><maml:para>Prompts you for confirmation before running the cmdlet.</maml:para></maml:description><command:parameterValue required="false" variableLength="false">SwitchParameter</command:parameterValue><dev:type><maml:name>SwitchParameter</maml:name><maml:uri /></dev:type><dev:defaultValue>false</dev:defaultValue></command:parameter><command:parameter required="false" variableLength="true" globbing="false" pipelineInput="false" position="named"><maml:name>WhatIf</maml:name><maml:description><maml:para>Shows what would happen if the cmdlet runs. The cmdlet is not run.</maml:para></maml:description><command:parameterValue required="false" variableLength="false">SwitchParameter</command:parameterValue><dev:type><maml:name>SwitchParameter</maml:name><maml:uri /></dev:type><dev:defaultValue>false</dev:defaultValue></command:parameter></command:parameters><command:inputTypes><command:inputType><dev:type><maml:name>Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv4Failover</maml:name><maml:uri>http://msdn.microsoft.com/library/hh832705.aspx</maml:uri><maml:description><maml:para /></maml:description></dev:type><maml:description><maml:para>The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects. The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.</maml:para></maml:description></command:inputType></command:inputTypes><command:returnValues><command:returnValue><dev:type><maml:name>Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv4Failover</maml:name><maml:uri>http://msdn.microsoft.com/library/hh832705.aspx</maml:uri><maml:description><maml:para /></maml:description></dev:type><maml:description><maml:para>The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects. The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.</maml:para></maml:description></command:returnValue></command:returnValues><command:terminatingErrors /><command:nonTerminatingErrors /><command:examples><command:example><maml:title>EXAMPLE 1</maml:title><maml:introduction><maml:para></maml:para></maml:introduction><dev:code>PS C:\>Set-DhcpServerv4Failover -ComputerName dhcpserver.contoso.com -Name SFO-SIN-Failover -LoadBalancePercent 70 -MaxClientLeadTime 2:00:00 -AutoStateTransition True -StateSwitchInterval 2:00:00 </dev:code><dev:remarks><maml:para>This example modifies the parameters of the load balance failover relationship named SFO-SIN-Failover on the computer named dhcpserver.contoso.com as follows: 70% of the client requests will be served by the DHCP server service running on the computer named dhcpserver.contoso.com and 30% of the client requests will be served by the DHCP server service running on the computer named dhcpserver2.contoso.com. The maximum client lead time for the failover relationship is set to 2 hours. The automatic state transition from the COMMUNICATION INTERRUPTED state to the PARTNER DOWN state is enabled and the timer for automatic state transition is set to 2 hours.</maml:para></dev:remarks><command:commandLines><command:commandLine><command:commandText /></command:commandLine></command:commandLines></command:example><command:example><maml:title>EXAMPLE 2</maml:title><maml:introduction><maml:para></maml:para></maml:introduction><dev:code>PS C:\>Set-DhcpServerv4Failover -ComputerName dhcpserver.contoso.com -Name SFO-SIN-Failover -ReservePercent 10 -MaxClientLeadTime 2:00:00 -AutoStateTransition True -StateSwitchInterval 2:00:00 </dev:code><dev:remarks><maml:para>This example modifies the parameters of the hot standby failover relationship named SFO-SIN-Failover on computer named dhcpserver.contoso.com as follows: 10% of the free IP addresses in the scopes will be reserved for the standby DHCP server service. The maximum client lead time for the failover relationship is set to 2 hours. The automatic state transition from the COMMUNICATION INTERRUPTED state to the PARTNER DOWN state is enabled and the timer for automatic state transition is set to 2 hours.</maml:para></dev:remarks><command:commandLines><command:commandLine><command:commandText /></command:commandLine></command:commandLines></command:example><command:example><maml:title>EXAMPLE 3</maml:title><maml:introduction><maml:para></maml:para></maml:introduction><dev:code>PS C:\>Set-DhcpServerv4Failover -Name SFO-SIN-Failover -ComputerName dhcpserver.contoso.com -Mode LoadBalance -LoadBalancePercent 60 </dev:code><dev:remarks><maml:para>This example changes the mode of the failover relationship SFO-SIN-Failover to LoadBalance. The computer named dhcpserver.contoso.com serves 60 percent of the clients.</maml:para></dev:remarks><command:commandLines><command:commandLine><command:commandText /></command:commandLine></command:commandLines></command:example></command:examples><maml:relatedLinks><maml:navigationLink><maml:linkText>Online Version:</maml:linkText><maml:uri>http://go.microsoft.com/fwlink/?LinkID=289393</maml:uri></maml:navigationLink><maml:navigationLink><maml:linkText>Add-DhcpServerv4Failover</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Add-DhcpServerv4FailoverScope</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Get-DhcpServerv4Failover</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Invoke-DhcpServerv4FailoverReplication</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Remove-DhcpServerv4Failover</maml:linkText><maml:uri /></maml:navigationLink><maml:navigationLink><maml:linkText>Remove-DhcpServerv4FailoverScope</maml:linkText><maml:uri /></maml:navigationLink></maml:relatedLinks></command:command> </helpItems> |