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TCP (Transmission Control Protocol)
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Connection-based services (Day 4)
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UDP (User Datagram Protocol)
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Connectionless services (Day 4)
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IP (Internet Protocol)
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Handles transmission of information (Day 3)
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ICMP (Internet Control Message Protocol)
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Handles status messages for IP (Day 3)
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RIP (Routing Information Protocol)
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Determines routing (Day 5)
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OSPF (Open Shortest Path First)
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Alternate protocol for determining routing (Day 5)
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ARP (Address Resolution Protocol)
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Determines addresses (Day 2)
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DNS (Domain Name System)
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Determines addresses from machine names (Day 2 and Day 11)
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RARP (Reverse Address Resolution Protocol)
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Determines addresses (Day 2)
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BOOTP (Boot Protocol)
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Starts up a network machine (Day 11)
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FTP (File Transfer Protocol)
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Transfers files (Day 6)
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Telnet
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Enables remote logins (Day 6)
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TFTP (Trivial File Transfer Protocol)
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Enables remote file transfers (Day 6)
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EGP (Exterior Gateway Protocol)
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Transfers routing information for external networks (Day 3 and Day 5)
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GGP (Gateway-to-Gateway Protocol)
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Transfers routing information between gateways (Day 3 and Day 5)
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IGP (Interior Gateway Protocol)
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Transfers routing information for internal networks (Day 5)
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NFS (Network File System)
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Enables directories on one machine to be mounted on another (Day 12)
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NIS (Network Information Service)
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Maintains user accounts across networks (Day 12)
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NTP (Network Time Protocol)
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Synchronizes clocks (Day 11)
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PING (Packet Internet Groper)
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Checks connectivity (Day 7)
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RPC (Remote Procedure Call)
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Enables remote applications to communicate (Day 12)
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SNMP (Simple Network Management Protocol)
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Sends status messages about the network (Day 13) |
