Netzwerktechnik http://www.kohnlehome.de/netz/tempfile_4598.pdf
Application Layer Protocols
Protocol Clientanwendung Serveranwendung Serverport
Hilfsprotokolle
DHCP Dynamic Host Configuration Protocol dhcpd UDP 67 (68=Client)
DNS Domain Name System bind TCP/UDP 53
Web HTTP Hypertext Transfer Protocol
Firefox, IE, Opera Apache, IIS TCP 80
HTTPS Hypertext Transfer Protocol Secure TCP 443
Dateiübertragung
FTP File Transfer Protocol ftp, IE Filezilla-Server, ProFTPd TCP 20,21 SMB Server Message Block Windows-Explorer Windows-Freigabe, Samba TCP/UDP 139, 445
gnutella Limewire, Shareaza TCP 6347
Remote Access
Telnet telnet TCP 23
SSH Secure Shell PuTTY sshd TCP 22
E-Mail SMTP Simple Mail Transfer Protocol
Thunderbird postfix, qmail
TCP 25
POP Post Office Protocol TCP 110
IMAP Internet Message Access Protocol TCP 143
7
DHCP DNS DNS HTTP FTP Telnet SMTP POP IMAP
6 5
4 UDP TCP
3 IP
2 Ethernet WLAN PPP
1
Franz Kohnle Seite 1 von 1 11.03.22
