TCP/ UDP Ports

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Set of flashcards Details

Flashcards	21
Language	Deutsch
Category	Computer Science
Level	Secondary School
Created / Updated	05.05.2025 / 06.05.2025
Weblink	https://card2brain.ch/box/20250505_tcp_udp_ports
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Port 20

Keyboard commands:

= turn,

= for-/backward,

= scroll

TCP

FTP Datenübertragung

Port 21

Keyboard commands:

= turn,

= for-/backward,

= scroll

TCP

FTP Steuerung

Port 22

Keyboard commands:

= turn,

= for-/backward,

= scroll

TCP

SSH Secure Shell

Port 23

Keyboard commands:

= turn,

= for-/backward,

= scroll

TCP

Telnet Frenzugriff

Port 25

Keyboard commands:

= turn,

= for-/backward,

= scroll

TCP

SMTP Email- Versand

Port 53

Keyboard commands:

= turn,

= for-/backward,

= scroll

TCP

DNS Zone Transfer

Port 80

Keyboard commands:

= turn,

= for-/backward,

= scroll

TCP

HTTP- Webseiten

Port 110

Keyboard commands:

= turn,

= for-/backward,

= scroll

TCP

POP3 Email Abholung

Port 143

Keyboard commands:

= turn,

= for-/backward,

= scroll

TCP

IMAP - Email Abholung

Port 443

Keyboard commands:

= turn,

= for-/backward,

= scroll

TCP

HTTPS - verschlüsseltes Web

Port 445

TCP

SMB - Windows Freigaben

Port 993

TCP

IMAPS IMAP über SSL

Port 995

TCP

POP3S - POP3 über SSL

Port 3389

TCP

RDP - Remote Desktop Protocol

Port 53

UDP

DNS - Namensauflösung

Port 67

UDP

DHCP - Server

Port 68

UDP

DHCP - Client

Port 69

UDP

TFTP - Trivial File Transfer

Port 123

UDP

NTP - Zeitserver

Port 161

UDP

SNMP - Netzwerküberwachung

Port 162

UDP

SNMP Trap - Alarm Benachrichtigung

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