FTP - File transfer Protocol - Port

TCP/20, TCP/21

SSH - Secure Shell - Port

TCP/22

Telnet- Telecommunication network - Port

TCP/23

SMTP - Simple mail transfer protocol - Port

TCP/25

DNS - Domain name system - Port

udp/53, TCP/53

DHCP - Dynamic Host configuration protocol - Port

udp/67, udp/68

HTTP - Hypertext transfer protocol - Port

tcp/80

HTTPS - Hypertext transfer protocol secure - Port

tcp/443

POP3- Post office protocol version 3 - Port

tcp/110

IMAP4 - internet message access protocol V4 - Port

tcp/143

NetBIOS- name service - Port

UDP/137

NetBIOS- session service - Port

UDP/139

SMB - server message block - Port

tcp/445

SNMP Query - Simple network management protocol - Port

udp/161

SNMP trap simple network management protocol-port

TCP/162

LDAP - Lightweight Directory Access Protocol - Port

tcp/389

RDP - Remote desktop protocol - Port

tcp/3389

FTP

File Transfer Protocol

SSH

Secure Shell

Telnet

Telecommunication Network

SMTP

Simple mail transfer protocol

DNS

Domain name system

DHCP

Dynamic Host configuration protocol

HTTP

Hyper text transfer protocol

HTTPS

Hypertext transfer protocol secure

POP3

Post office Protocol version 3

IMAP4

Internet message access protocol Version 4

SMTP - Simple mail transfer protocol - Port

TCP/25

SNMP

Simple network Managemenet protocol

Ldap

Lightweight directory access protocol

RDP

Remote Desktop Protocol