Server final questions 11-26 – Flashcards
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What service does Dynamic Host Configuration Protocol (DHCP) provide
answer
Configures the IP address and other TCP/IP settings on network computers
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DHCP standards define multiple methods to allocate IP addresses. What are they
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Dynamic, automatic, and manual
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How are DHCP settings labeled in a Windows computer's network interface
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Obtain an IP address automatically
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How do DHCP servers respond to a DHCPDISCOVER message
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DHCPOFFER
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What is the default lease period for DHCP dynamic address allocation
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8 days
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How far into the lease period does a DHCP client begin requesting renewal of the IP address
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50 percent, or at 4 days into the lease
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What are the advantages of using a distributed DHCP infrastructure? (Select two)
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All the client/server network traffic is local, so minimal DHCP traffic on routers, Clients have ready access to DHCP servers
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Select two methods to regulate and minimize the amount the DHCP traffic on an enterprise network. Choose both correct answers.
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Increase the length of the IP address lease time, Use a hybrid DHCP infrastructure with DHCP servers at all local locations and relay agents in other subnets
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How does DHCP scope creation differ in Windows Server 2012 compared to prior Windows Server versions
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In Windows Server 2012, creating the scope is done separately, after adding the DHCP Server role.
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When is it necessary to select Authorize a DHCP server in Active Directory
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When installing the DHCP role on a computer that is a member of an ADDS domain
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What is the PowerShell cmdlet and syntax for installing the DHCP Server role
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Install -WindowsFeature DHCP[-ComputerName ]
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What is another name for a manually allocated address by a Windows DHCP server
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Reservations
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What kinds of servers should NOT be DHCP clients
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Domain controllers, Internet web servers, and DHCP servers
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What is the key benefit of DHCP manual IP address allocation over manually configuring the IP address by person
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This prevents accidental duplication of permanently assigned IP addresses.
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Order the steps that describe how DHCP clients get assigned an IP address.
a. Computer broadcasts an Address Resolution Protocol (ARP) message to ensure no other system is using the identical IP address.
b. Computer boots up and begins broadcasting DHCPDISCOVER messages.
c. DHCP server records the computer's information and responds with a DHCPACK message.
d. DHCP servers reply with DHCPOFFER messages with an IP address and other TCP/IP configuration information.
e. Computer selects an offer, broadcasting with a DHCPREQUEST message.
answer
BDECA
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Order the steps to create a DHCP scope.
a. Expand the server and IPv4 nodes. Right-click the IPv4 node and, from the context menu, select New Scope. The New Scope Wizard appears. Type a name for the scope into the Name text box and click Next.
b. Configure IP address range, from starting to ending IP address. Configure the subnet mask.
c. In the Server Manager window, click Tools and then click DHCP. The DHCP console appears.
d. Specify the length of leases for the scope's addresses. Specify the default gateway, DNS, and activate the scope.
e. Configure the IP exclusion range, from starting to ending IP address. You can also specify a delay interval between the server's receipt of DHCPDISCOVER messages and its transmission of DHCPOFFER messages.
answer
CABED
