PPP

[패킷 트레이서] Password Authentication Protocol

TCP/IP의 계층구조와 약어 풀이

TCP/IP의 계층 구조SMTP : simple mail transfer protocol FTP : file transfer protocolDNS : domain name systemSNMP : simple network management protocolNFS : network file systemRPC : remote procedure callTFTP : trivial file transfer protocolTCP : transmission control protocolUDP : user datagram protocolICMP : internet control message protocolIGMP : internet group management protocolIP : internet protocol..