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Your network contains an Active Directory domain named contoso.com. The domain contains a DHCP server named Server1that runs Windows Server 2012 R2.
You create a DHCP scope named Scope1. The scope has a start address of 192168.1.10, an end address of 192.168.1.50, and a subnet mask of 255.255.255.192.
You need to ensure that Scope1 has a subnet mask of 255.255.255.0. What should you do first?
A. From Windows PowerShell, run the Remove-DhcpServerv4PolicyIPRange cmdlet.
B. From the DHCP console, modify the Scope Options of Scope1.
C. From Windows PowerShell, run the Remove-DhcpServerv4Scope cmdlet.
D. From Windows PowerShell, run the Set-DhcpServerv4Scope cmdlet.
Correct Answer: C
Explanation/Reference:
Explanation:
Set-DhcpServerv4Scope
Sets the properties of an existing IPv4 scope on the Dynamic Host Configuration Protocol (DHCP) server service.
Syntax:
Parameter Set: WithoutRange
Set-DhcpServerv4Scope [-ScopeId] [-ActivatePolicies ] [-AsJob] [-CimSession ] [-ComputerName ] [- Delay ] [-Description ] [-LeaseDuration ] [-MaxBootpClients ] [-Name ] [-NapEnable ] [- NapProfile ] [-PassThru] [-State ] [-SuperscopeName ] [-ThrottleLimit ] [-Type ] [-Confirm] [-WhatIf] [ ]
Parameter Set: WithRange
Set-DhcpServerv4Scope [-ScopeId] -EndRange -StartRange [-ActivatePolicies ] [-AsJob] [- CimSession ] [-ComputerName ] [-Delay ] [-Description ] [-LeaseDuration ] [-MaxBootpClients
] [-Name ] [-NapEnable ] [-NapProfile ] [-PassThru] [-State ] [-SuperscopeName ] [- ThrottleLimit ] [-Type ] [-Confirm] [-WhatIf] [ ]
From the explanation the answer is D.