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20 Cards in this Set
- Front
- Back
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DNS |
Domain Name System (or Service) Application layer translates a domain name (www.example.com) into an IP address |
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BOOTP |
Bootstrap Protocol Application Layer Enables a diskless workstation to access it's own IP address, the IP address of a BOOTP server on the network, and a file to be loaded into memory to boot the machine BOOTP is being superseded by DHCP |
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DHCP |
Dynamic Host Configuration Protocol Application Layer Dynamically assigns IP address to client stations at start-up Allows the addresses to be re-used when no longer needed |
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SMTP |
Simple Mail Transfer Protocol Application Layer Enables clients to send email to a mail server Enables servers to send email to other servers |
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POP (POP3) |
Post Office Protocol Version 3 Application Layer Enables clients to retrieve email from a mail server downloads email from the mail server to the desktop |
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IMAP |
Internet Message Access Protocol Application Layer Enables clients to access email stored on a mail server Maintains email on the server |
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FTP |
File Transfer Protocol Application Layer Sets rules that enable a user on one host to access and transfer files to and from another host over a network A reliable, connection-oriented, and acknowledged file delivery protocol |
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TFTP |
Trivial File Transfer Protocol Application Layer A simple, connectionless file transfer protocol a best-effort, unacknowledged file delivery protocol utilizes less overhead than FTP |
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HTTP |
Hyper Text Transfer Protocol Application Layer Set of rules for exchanging text, graphic images, sound, video, and other multimedia files on the World Wide Web |
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UDP |
User Datagram Protocol Transport Layer Enables a process running on one host to send packets to a process running on another host Does not confirm successful datagram transmition |
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TCP |
Transmission Control Protocol Transport Layer Enables reliable communication between processes running on separate hosts Reliable, acknowledged transmissions that confirm successful delivery |
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IP |
Internet Protocol Internet Layer Receives Message segments from the transport layer packages messages into packets addresses packets for end-to-end delivery over an Internetwork |
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NAT |
Network Access Translation Internet Layer Translates IP addresses from a private network into globally unique public IP addresses |
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ICMP |
Internet Control Message Protocol Internet layer Provides feedback from a destination host to a source host about errors in packet delivery |
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OSPF |
Open Shortest Path First Internet Layer link-state routing protocol Hierarchical design based on areas open standard interior routing protocol |
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EIGRP |
Enhanced Interior Gateway Routing Protocol Uses Composite metric based on bandwidth, delay, load, and reliability. |
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ARP |
Address Resolution Protocol Network Access Layer Provides dynamic address mapping between an IP address and a hardware address |
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PPP |
Point-to-Point Protocol Network access layer provides a means of encapsulating packets for transmission over a serial link |
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Ethernet |
Ethernet Network Access Layer Defines the rules for wiring and signaling standards of the network access layer |
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Interface Drivers |
Interface Drivers Network access layer Provides instruction to a machine for the control of a specific interface on a network device |
