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7 Cards in this Set

  • Front
  • Back
Layer 7
Application;
FTP, Telnet, TFTP, SMTP, POP3, SNMP, DNS, NTP, HTTP, HTTPS, DHCP
Layer 6
Presentation;
ASCII, ,jpg, .doc
Layer 5
Session;
RPC, SQL/Telnet (for login only)
Layer 4
Transport;
TCP - Connection-oriented, reliable using PAR
UDP- Connectionless, unreliable, uses upper layer protocols for reliability
Layer 3
Network;
IP, ICMP, RIP, IGRP, EIGRP, OSPF
Routing and path determination, logical addressing
Layer 2
Data Link;
Ethernet, Frame Relay, PPP, HDLC
Physical (Hardware) addressing (MAC addresses)
Layer 1
Physical;
Bits transmitted on media.
Hubs, repeaters, connectors