PORTS TO KNOW Flashcards by Kenny Duzyk | Brainscape

Q

FTP

A

TCP 20, 21

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Q

SSH, SCP, SFTP

A

TCP 22

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Q

Telnet

A

TCP 23

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Q

SMTP

A

TCP 25

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Q

DNS

A

TCP/UDP 53

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Q

TFTP

A

UDP 69

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Q

HTTP

A

TCP 80

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Q

HTTPS

A

TCP 443

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Q

POP3

A

TCP 110

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Q

NetBIOS

A

137, 138, 139

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Q

IMAP4

A

143

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Q

SNMP

A

161

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Q

LDAP

A

389

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Q

LDAPS

A

636

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Q

Microsoft SQL Server

A

1433

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Q

RDP

A

3389

Q

NTP

A

123

Q

DHCP

A

67, 68

Q

IPsec

A

500

Q

FILE TRANFSER PORTS

A

FTP-20/21, SSH/SFTP/SCP-22, TFTP-69, FTPS-443

Q

FTPS

A

443

Q

EMAIL PORTS

A

SMTP-25, POP3-110, IMAP4-143

Q

TACAS,TACAS+

A

TCP/UDP 49, + IS TCP

Q

Kerberos

A

88