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16 Cards in this Set
- Front
- Back
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A DHCP server property that causes the DHCP server to attempt to ping an IP address before it's offered to a client to make sure the address isn't already in use. |
conflict detection |
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A DHCP server feature that allows administrators to restrict which computers on a network are leased IP addresses. |
DHCP filter |
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A new feature in Windows Server 2012 that gives administrators more fine-tuned control over address lease options with conditions based on criteria. |
DHCP policies |
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A device that listens for broadcast DHCPDISCOVER and DHCPREQUEST messages and forwards them to a DHCP server on another subnet. |
DHCP relay agent |
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A pool of IP addresses and optionally other IP configuration parameters from which a DHCP server leases addresses to DHCP clients. |
DHCP scope |
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The process of enabling a DHCP server in a domain environment to prevent rogue DHCP servers from operating on the network. |
DHCP server authorization |
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A component of the TCP/IP protocol suite used to assign an IP address to a host automatically from a defined pool of addresses. |
Dynamic Host Configuration Protocol (DHCP) |
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A range of addresses in the scope that the DHCP server doesn't lease to clients. |
exclusion range |
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A parameter of a DHCP IP address lease that specifies how long a DHCP client can keep an address. |
lease duration |
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The process of a DHCP client renewing its IP address lease by using unicast DHCPREQUEST messages. |
lease renewal |
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A network environment built into many NICs that allows a computer to boot from an image stored on a network server. |
Preboot Execution Environment (PXE) |
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An IP address associated with a DHCP client's MAC address to ensure that when the client requests an IP address, it always gets the same one, along with any configured options. |
reservation |
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A fault-tolerant DHCP configuration in which two DHCP servers share the same scope information, allowing both servers to offer DHCP services to clients. |
split scope |
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A special type of scope consisting of one or more member scopes; it allows a DHCP server to service multiple IP subnets on a single physical network. |
superscope |
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A custom value you create on the DHCP server and then configure on a DHCP client; used much like the Vendor Class value. |
User Class |
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A field in the DHCP packet that device manufacturers or OS vendors can use to identify a device model or an OS version. |
Vendor Class |
