Port Numbers Flashcards by James Chia | Brainscape

Q

File Transfer Protocol (FTP)

A

TCP PORT 20, 21

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Q

Secure Shell SSH

A

TCP/UDP PORT 22

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Q

TELNET (unencrypted)

A

TCP 23

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Q

Simple Mail Transfer Protocol SMTP

A

TCP 25

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Q

HTTP

A

TCP/UDP 80, 8008, 8080

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Q

POP3

A

TCP 110

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Q

NETBIOS Name Service

A

UDP 137

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Q

NETBIOS Datagram Service

A

UDP/TCP 138

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Q

Internet Mail Access Protocol (IMAP)

A

TCP 143

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Q

HTTPS

A

TCP 443

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Q

Remote Destop Protocol - MS Terminal Server

A

TCP/UDP 3389

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Q

Domain Name Service

A

UDP/TCP 53

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Q

Well Known Ports

A

1 - 1023

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Q

Registered Ports

A

1024 - 49151

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Q

Ephemeral Ports

A

49151 - 65535

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Q

DHCP Server

A

UDP 67

Q

DHCP Client

A

UDP 68

Q

Trivial FTP

A

UDP 69

Q

Line Print Daemon

A

TCP 515

Q

Simple Network Mgt Protocol

A

UDP 161 and 162

Q

Kerberos

A

UDP 88

Q

Lightweight Directory Access Protocol (LDAP)

A

TCP or UDP 389