A | |||
arp -- Address Resolution Protocol ( ) |
I | |||
icmp -- Internet Control Message Protocol ( ) | |||
inet -- Internet protocol family ( ) | |||
intro -- introduction to networking facilities ( ) | |||
ip -- Internet Protocol ( ) |
R | |||
route -- kernel packet forwarding database ( ) |
T | |||
tcp -- Internet Transmission Control Protocol ( ) |
U | |||
udp -- Internet User Datagram Protocol ( ) |