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32 Cards in this Set

  • Front
  • Back

FTP Data Port (Active)

TCP 20

FTP control port

TCP 21

SSH

TCP 22

SCP

TCP 22 (Uses SSH)

SFTP

TCP 22 (Uses SSH)

Telnet

TCP 23

SMTP

TCP 25

TACACS+

TCP 49

DNS name queries

UDP 53

DNS zone transfers

TCP 53

TFTP

UDP 69

HTTP

TCP 80

Kerberos

UDP 88

POP3

TCP 110

SNMP

UDP 161

SNMP Trap

UDP 162

NetBIOS

TCP/UDP 137 (TCP rarely used)


UDP 138


TCP 139

IMAP4

TCP 143


LDAP


TCP 389

HTTPS

TCP 443

SMTP SSL/TLS

TCP 465

IPSec (for VPN with IKE)

UDP 500

LDAP/SSL

TCP 636

LDAP/TLS

TCP 636

IMAP SSL/TLS

TCP 993

POP SSL/TLS

TCP 995

L2TP

UDP 1701

PPTP

TCP 1723

RDP

TCP/UDP 3389

MS SQL

TCP 1433

RADIUS AUTH

UDP 1812/1645

RADIUS ACCOUNTING

UDP 1813/1646