HOST
Capa de Aplicacion
Hypertext Transfer Protocol (HTTP)
File Transfer Protocol (FTP)
Simple Mail Transfer Protocol (SMTP)
Telnet
Domain Name System (DNS)
Routing Information Protocol (RIP)
Simple Network Management Protocol (SNMP)
Capa de Transporte
User Datagram Protocol (UDP)
Transmission Control Protocol (TCP)
Capa de Internet
Internet Protocol (IP)
Address Resolution Protocol (ARP)
Internet Control Message Protocol (ICMP)
Internet Group Management Protocol (IGMP)
Capa Interfaz de Red
Ethernet Version 2 Standard
SLIP (Serial Line Internet Protocol)
PPP (Point-to-Point Protocol - Protocolo de punto a punto)